High School Explorer

State: Public + private high schools, every state.

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468

high schools (public + private)

279

public (25 districts)

189

private (NCES PSS)

63,884

public grade‑12 students (seniors, latest year)

MD public HS enrollment trend

Across the 268,847 students enrolled in MD brick-and-mortar public high schools in 2021, the state grew +3.1% by 2024 (277,275 students, +8,428 net). That's the demographic tide every individual school is fighting or riding.

Charter share of public HS enrollment (latest year): 1.3% (3,567 of 277,275 students). Virtual / nonclassroom-based schools excluded.

State context · NAEP 2024

How does MD compare nationally?

The National Assessment of Educational Progress (NAEP) is the only test given the same way to students in every state — making it the benchmark for state-to-state academic comparison. Below, this state's 8th-grade averages and where it sits on the 50-state distribution.

8th-grade math

270

-3 vs national avg (273)

8th-grade reading

256

-4 vs national avg (260)

Each dot is one state's 2024 NAEP 8th-grade averages. MD is highlighted in gold. Dashed lines mark national averages — being upper-right of both = above national in both subjects. Source: NAEP State Snapshot Reports. NAEP doesn't produce per-school scores — this is state-level context.

Where the students are

Top 10 cities by public-HS enrollment

Baltimore	53 HS	44,362
Silver Spring	5 HS	11,738
Rockville	7 HS	9,230
Bethesda	3 HS	7,449
Frederick	5 HS	7,310
Columbia	5 HS	6,643
Gaithersburg	3 HS	6,118
Waldorf	4 HS	6,023
Upper Marlboro	5 HS	5,411
Germantown	3 HS	4,729

School-size distribution

Public, classroom-based · grades 9–12, latest year

Fastest-growing high schools

public, classroom-based · grade 9–12 · 2021→2024

Anne Arundel Evening High Anne Arundel County Public Schools	218→439	+101.4%
Guilford Park High Howard County Public Schools	779→1,218	+56.4%
Crofton High School Anne Arundel County Public Schools	1,303→1,906	+46.3%
Forest Park High Baltimore City Public Schools	754→1,024	+35.8%
Coppin Academy Baltimore City Public Schools	336→450	+33.9%
Largo High Prince George's County Public Schools	870→1,159	+33.2%
Academy for College and Career Exploration Baltimore City Public Schools	655→850	+29.8%
Center for Career & Technical Education Allegany County Public Schools	242→300	+24.0%
Surrattsville High Prince George's County Public Schools	711→875	+23.1%
Chesapeake Math and IT South Public Charter Prince George's County Public Schools	353→424	+20.1%

Fastest-shrinking high schools

public, classroom-based · grade 9–12 · 2021→2024

Reginald F. Lewis High Baltimore City Public Schools	759→481	-36.6%
Frederick Douglass High Baltimore City Public Schools	784→539	-31.2%
Excel Academy at Francis M. Wood High Baltimore City Public Schools	349→264	-24.4%
Old Mill High Anne Arundel County Public Schools	2,394→1,832	-23.5%
Long Reach High Howard County Public Schools	1,639→1,334	-18.6%
Howard High Howard County Public Schools	1,792→1,493	-16.7%
Vivien T. Thomas Medical Arts Academy Baltimore City Public Schools	456→386	-15.4%
Parkville High Baltimore County Public Schools	2,152→1,877	-12.8%
Southern Garrett High School Garrett County Public Schools	661→581	-12.1%
Patuxent High Calvert County Public Schools	1,055→928	-12.0%

Every MD high school

Search by school, district, or city; sort any column. Trend = high-school enrollment change, first→latest year on file (public 2021→2024 via CCD grades 9–12; private 2018→2022 via PSS total). Omitted (—) for schools under 50 HS students, where a year-over-year percentage isn't reliable.

High school	City	Type	HS enrollment (9–12)	9–12 trend
AACPS Virtual Academy virtual K–12 Anne Arundel County Public Schools	Arnold	Public	172	-6.0%
Aami Bible Institute Other religious	Elkridge	Private	8	—
Aberdeen High Harford County Public Schools	Aberdeen	Public	1,396	-5.0%
Academy Of The Holy Cross Catholic	Kensington	Private	395	-19.9%
Academy for College and Career Exploration K–12 Baltimore City Public Schools	Baltimore	Public	850	+29.8%
Academy of Health Sciences at PGCC Prince George's County Public Schools	Largo	Public	462	-7.2%
Achievement Academy at Harbor City High Baltimore City Public Schools	Baltimore	Public	314	+8.7%
Al-Huda School K–12 Other religious	College Park	Private	509	-11.3%
Albert Einstein High Montgomery County Public Schools	Kensington	Public	1,991	+5.6%
Allegany High Allegany County Public Schools	Cumberland	Public	719	-2.4%
Alternative Programs K–12 Montgomery County Public Schools	Rockville	Public	1	—
Annapolis Area Christian School K–12 Other religious	Severn	Private	836	-7.0%
Annapolis High Anne Arundel County Public Schools	Annapolis	Public	2,075	-3.9%
Anne Arundel Evening High Anne Arundel County Public Schools	Severna Park	Public	439	+101.4%
Applications and Research Laboratory Howard County Public Schools	Ellicott City	Public	—	—
Archbishop Curley High School Catholic	Baltimore	Private	535	-6.8%
Archbishop Spalding High School Catholic	Severn	Private	1,304	+4.7%
Archbishop Spalding High School Catholic	Severn	Private	1,292	+5.9%
Arlington Baptist School K–12 Other religious	Baltimore	Private	193	+6.6%
Arts & Ideas Sudbury School K–12 Other religious	Baltimore	Private	64	—
Arundel Christian School K–12 Other religious	Hanover	Private	278	+22.5%
Arundel High Anne Arundel County Public Schools	Gambrills	Public	1,778	+2.6%
Atholton High Howard County Public Schools	Columbia	Public	1,540	+5.8%
Augusta Fells Savage Institute of Visual Arts Baltimore City Public Schools	Baltimore	Public	337	+1.8%
BCDC Educational Center K–12 Baltimore County Public Schools	Towson	Public	52	—
Baltimore City College Baltimore City Public Schools	Baltimore	Public	1,470	-1.6%
Baltimore County Home & Hospital K–12 Baltimore County Public Schools	Towson	Public	—	—
Baltimore Design School K–12 Baltimore City Public Schools	Baltimore	Public	288	-3.0%
Baltimore Lab School K–12 Nonsectarian	Baltimore	Private	116	-15.3%
Baltimore Leadership School for Young Women charter K–12 Baltimore City Public Schools	Baltimore	Public	257	-5.9%
Baltimore Polytechnic Institute Baltimore City Public Schools	Baltimore	Public	1,632	+1.9%
Baltimore Revolutionary Academy for Virtual Ed. virtual K–12 Baltimore City Public Schools	Baltimore	Public	314	—
Baltimore School Of Independent Learners K–12 Nonsectarian	Owings Mills	Private	24	—
Baltimore School for the Arts Baltimore City Public Schools	Baltimore	Public	443	+4.2%
Baltimore Torah School Other religious	Baltimore	Private	28	—
Barbara Ingram School for the Arts Washington County Public Schools	Hagerstown	Public	347	+4.5%
Bard High School Early College Baltimore City Public Schools	Baltimore	Public	459	+2.9%
Barrie School K–12 Nonsectarian	Silver Spring	Private	231	+19.7%
Battle Monument School K–12 Baltimore County Public Schools	Baltimore	Public	31	—
Bel Air High Harford County Public Schools	Bel Air	Public	1,341	-11.9%
Belair Baptist Christian Academy K–12 Other religious	Bowie	Private	54	—
Benjamin Franklin High School at Masonville Cove Baltimore City Public Schools	Baltimore	Public	786	+12.6%
Beth Tfiloh Dahan Community School K–12 Other religious	Baltimore	Private	702	-6.5%
Bethel Christian Academy K–12 Other religious	Havre De Grace	Private	36	—
Bethesda-Chevy Chase High Montgomery County Public Schools	Bethesda	Public	2,377	+3.8%
Bishop Mcnamara High School Catholic	Forestville	Private	872	+2.0%
Bishop Walsh School,K-12/Diocese K–12 Catholic	Cumberland	Private	306	+6.6%
Bittinger Mennonite School K–12 Other religious	Bittinger	Private	46	—
Bladensburg High Prince George's County Public Schools	Bladensburg	Public	2,114	+7.6%
Bohemia Manor High Cecil County Public Schools	Chesapeake City	Public	591	-9.4%
Boonsboro High Washington County Public Schools	Boonsboro	Public	838	+0.5%
Bowie High Prince George's County Public Schools	Bowie	Public	2,580	+8.4%
Boys Latin School Of Maryland K–12 Nonsectarian	Baltimore	Private	634	—
Broadneck High Anne Arundel County Public Schools	Annapolis	Public	2,143	-2.7%
Brunswick High Frederick County Public Schools	Brunswick	Public	910	+7.3%
Bullis School K–12 Nonsectarian	Potomac	Private	900	+8.3%
C. Elizabeth Rieg K–12 Prince George's County Public Schools	Mitchellville	Public	54	—
C. Milton Wright High Harford County Public Schools	Bel Air	Public	1,291	-3.0%
Calvary Baptist Church Academy K–12 Other religious	Glen Burnie	Private	296	+43.7%
Calvary Christian Academy K–12 Other religious	Cresaptown	Private	253	—
Calvert Country School K–12 Calvert County Public Schools	Prince Frederick	Public	34	—
Calvert County Alternative School K–12 Calvert County Public Schools	Prince Frederick	Public	6	—
Calvert Hall College High School Catholic	Baltimore	Private	1,172	+0.2%
Calvert High Calvert County Public Schools	Prince Frederick	Public	1,080	-3.1%
Cambridge-South Dorchester High School Dorchester County Public Schools	Cambridge	Public	811	+2.0%
Career and Technology Academy Calvert County Public Schools	Prince Frederick	Public	—	—
Caroline Career & Technology Center Caroline County Public Schools	Ridgely	Public	—	—
Carroll County Career & Technology Center Carroll County Public Schools	Westminster	Public	—	—
Carroll Springs School K–12 Carroll County Public Schools	Westminster	Public	6	—
Carver Vocational-Technical High Baltimore City Public Schools	Baltimore	Public	1,041	-6.0%
Catoctin High Frederick County Public Schools	Thurmont	Public	823	+10.5%
Catonsville Center for Alternative Studies Baltimore County Public Schools	Baltimore	Public	68	—
Catonsville High Baltimore County Public Schools	Baltimore	Public	1,735	-4.3%
Cecil County School of Technology Cecil County Public Schools	Elkton	Public	—	—
Cedar Chapel Special School K–12 Worcester County Public Schools	Snow Hill	Public	23	—
Cedar Lane Special Center K–12 Howard County Public Schools	Fulton	Public	58	+13.7%
Cedar Ridge School K–12 Nonsectarian	Williamsport	Private	26	—
Centennial High Howard County Public Schools	Ellicott City	Public	1,377	+0.0%
Center for Career & Technical Education Allegany County Public Schools	Cresaptown	Public	300	+24.0%
Center for Educational Opportunity virtual K–12 Harford County Public Schools	Aberdeen	Public	86	—
Center of Applied Technology-North Anne Arundel County Public Schools	Severn	Public	—	—
Center of Applied Technology-South Anne Arundel County Public Schools	Edgewater	Public	—	—
Central EDLP at Loch Raven High School Baltimore County Public Schools	Towson	Public	—	—
Central High Prince George's County Public Schools	Capitol Heights	Public	754	+0.5%
Central Special School K–12 Anne Arundel County Public Schools	Edgewater	Public	32	—
Century High Carroll County Public Schools	Sykesville	Public	1,101	-3.4%
Chapelgate Christian Academy K–12 Other religious	Marriottsville	Private	324	+10.2%
Charles E Smith Jewish Day School K–12 Other religious	Rockville	Private	864	-7.4%
Charles Herbert Flowers High Prince George's County Public Schools	Springdale	Public	2,712	+10.4%
Chelsea School K–12 Nonsectarian	Hyattsville	Private	71	+12.7%
Chesapeake Christian School K–12 Other religious	Easton	Private	129	-13.4%
Chesapeake High Anne Arundel County Public Schools	Pasadena	Public	1,540	+11.0%
Chesapeake High Baltimore County Public Schools	Baltimore	Public	1,052	+8.3%
Chesapeake Math and IT Public Charter charter K–12 Prince George's County Public Schools	Laurel	Public	589	+0.7%
Chesapeake Math and IT South Public Charter charter K–12 Prince George's County Public Schools	Upper Marlboro	Public	424	+20.1%
Chesapeake Science Point charter K–12 Anne Arundel County Public Schools	Hanover	Public	292	+11.0%
Chestertown Christian Academy K–12 Other religious	Chestertown	Private	193	+67.8%
Chimes School The K–12 Nonsectarian	Baltimore	Private	61	—
Chopticon High St. Mary's County Public Schools	Morganza	Public	1,526	-9.2%
City Neighbors High charter Baltimore City Public Schools	Baltimore	Public	416	-0.2%
Claremont School K–12 Baltimore City Public Schools	Baltimore	Public	46	—
Clarksburg High Montgomery County Public Schools	Clarksburg	Public	2,241	-3.2%
Clear Spring High Washington County Public Schools	Clear Spring	Public	478	+5.1%
Col. Zadok Magruder High Montgomery County Public Schools	Rockville	Public	1,671	+3.4%
College Park Academy charter K–12 Prince George's County Public Schools	Riverdale	Public	327	+5.5%
Colonel Richardson High School Caroline County Public Schools	Federalsburg	Public	528	-0.4%
Concordia Preparatory School K–12 Other religious	Towson	Private	387	+28.6%
ConneXions: A Community Based Arts School charter K–12 Baltimore City Public Schools	Baltimore	Public	371	+9.1%
Connelly School Of The Holy Child K–12 Catholic	Potomac	Private	350	+17.8%
Coppin Academy charter Baltimore City Public Schools	Baltimore	Public	450	+33.9%
Cornerstone Academy K–12 Other religious	Mount Airy	Private	23	—
Covenant Life School K–12 Other religious	Gaithersburg	Private	327	+38.0%
Crisfield Academy and High School K–12 Somerset County Public Schools	Crisfield	Public	290	-4.9%
Cristo Rey Jesuit High School Catholic	Baltimore	Private	352	+6.7%
Crofton High School Anne Arundel County Public Schools	Gambrills	Public	1,906	+46.3%
Crossland High Prince George's County Public Schools	Temple Hills	Public	1,094	+9.0%
Damascus High Montgomery County Public Schools	Damascus	Public	1,390	+0.7%
Dematha Catholic High School Catholic	Hyattsville	Private	807	-6.7%
Digital Harbor High School Baltimore City Public Schools	Baltimore	Public	1,359	-0.6%
Don Bosco Cristo Rey High School Catholic	Takoma Park	Private	373	-3.6%
Dorchester County Career and Technology Center Dorchester County Public Schools	Cambridge	Public	—	—
Dr. Henry A. Wise Jr. High Prince George's County Public Schools	Upper Marlboro	Public	2,291	+3.8%
Dr. James A. Forrest Career and Technology Center St. Mary's County Public Schools	Leonardtown	Public	—	—
Dulaney High Baltimore County Public Schools	Timonium	Public	1,889	+1.2%
Dundalk High Baltimore County Public Schools	Baltimore	Public	2,087	+4.1%
Duval High Prince George's County Public Schools	Lanham	Public	2,522	+11.9%
Eager Street Academy K–12 Baltimore City Public Schools	Baltimore	Public	45	—
Eastern Technical High School Baltimore County Public Schools	Baltimore	Public	1,330	+9.5%
Easton High Talbot County Public Schools	Easton	Public	1,179	+0.6%
Edgewood High Harford County Public Schools	Edgewood	Public	1,440	+3.2%
Edmondson-Westside High Baltimore City Public Schools	Baltimore	Public	910	+3.6%
Eleanor Roosevelt High Prince George's County Public Schools	Greenbelt	Public	2,544	+5.1%
Elizabeth Seton High School Catholic	Bladensburg	Private	598	+8.1%
Elkton High Cecil County Public Schools	Elkton	Public	1,050	-0.8%
Emmanuel Christian School K–12 Other religious	Hagerstown	Private	102	-1.0%
Emmorton Baptist Academy K–12 Other religious	Bel Air	Private	49	—
Evening High School Washington County Public Schools	Hagerstown	Public	—	—
Excel Academy at Francis M. Wood High Baltimore City Public Schools	Baltimore	Public	264	-24.4%
Fairhaven School K–12 Other religious	Upper Marlboro	Private	60	+1.7%
Fairmont Heights High Prince George's County Public Schools	Landover	Public	1,090	+16.8%
Faith Baptist School K–12 Other religious	Salisbury	Private	117	+23.2%
Faith Christian School K–12 Other religious	Sudlersville	Private	136	—
Fallston High Harford County Public Schools	Fallston	Public	1,036	+5.5%
Fellowship Baptist Academy K–12 Other religious	Upper Marlboro	Private	19	—
Flexible Student Support Carroll County Public Schools	Westminster	Public	44	—
Forbush School At Oakmont Upper School Nonsectarian	Gaithersburg	Private	32	—
Forest Park High Baltimore City Public Schools	Baltimore	Public	1,024	+35.8%
Fort Hill High Allegany County Public Schools	Cumberland	Public	655	-1.1%
Foundation Learning Center The K–12 Nonsectarian	Landover	Private	47	—
Francis Scott Key High Carroll County Public Schools	Union Bridge	Public	906	-1.9%
Franklin High Baltimore County Public Schools	Reisterstown	Public	1,481	+2.0%
Frederick Baptist Academy K–12 Other religious	Frederick	Private	35	—
Frederick Christian Academy K–12 Other religious	Frederick	Private	115	+47.4%
Frederick County Career & Technology Center Frederick County Public Schools	Frederick	Public	—	—
Frederick County Virtual virtual Frederick County Public Schools	Frederick	Public	—	—
Frederick Douglass High Baltimore City Public Schools	Baltimore	Public	539	-31.2%
Frederick Douglass High Prince George's County Public Schools	Upper Marlboro	Public	1,183	+1.9%
Frederick High Frederick County Public Schools	Frederick	Public	1,821	+9.8%
Friendly High Prince George's County Public Schools	Fort Washington	Public	894	+7.6%
Friends Meeting School K–12 Other religious	Ijamsville	Private	98	—
Friends Meeting School K–12 Other religious	Ijamsville	Private	98	+14.0%
Friends School of Baltimore K–12 Other religious	Baltimore	Private	849	—
From The Heart Christian School K–12 Other religious	Suitland	Private	125	-41.9%
Fusion Columbia K–12 Nonsectarian	Columbia	Private	62	—
Gaithersburg High Montgomery County Public Schools	Gaithersburg	Public	2,441	+6.8%
Garrison Forest School K–12	Owings Mills	Private	—	—
Gateway School Carroll County Public Schools	Westminster	Public	80	+15.9%
George W. Carver Center for Arts & Technology Baltimore County Public Schools	Towson	Public	1,017	+1.4%
Georgetown Preparatory School Catholic	North Bethesda	Private	507	+2.2%
German International School Washington Dc K–12 Nonsectarian	Potomac	Private	442	+0.5%
Gilman School K–12 Nonsectarian	Baltimore	Private	1,022	+1.1%
Glen Burnie High Anne Arundel County Public Schools	Glen Burnie	Public	2,226	+1.5%
Glenelg Country School K–12 Nonsectarian	Ellicott City	Private	703	+5.6%
Glenelg High Howard County Public Schools	Glenelg	Public	1,363	+5.0%
Glenwood Academy K–12 Nonsectarian	Glenwood	Private	51	—
Gov. Thomas Johnson High Frederick County Public Schools	Frederick	Public	2,066	+12.2%
Grace Academy K–12 Other religious	Hagerstown	Private	286	-12.3%
Grace Brethren Christian School K–12 Other religious	Clinton	Private	385	-17.6%
Grace Classical Academy K–12 Other religious	Bel Air	Private	143	+45.9%
Great Mills High St. Mary's County Public Schools	Great Mills	Public	1,697	-2.5%
Greater Grace Christian Academy K–12 Other religious	Baltimore	Private	214	+4.4%
Green Street Academy charter K–12 Baltimore City Public Schools	Baltimore	Public	441	-8.7%
Griggs International Academy K–12 Other religious	Silver Spring	Private	912	-35.2%
Guilford Park High Howard County Public Schools	Jessup	Public	1,218	+56.4%
Gwynn Park High Prince George's County Public Schools	Brandywine	Public	1,147	+10.8%
Hammond High Howard County Public Schools	Columbia	Public	1,159	-11.3%
Hancock Middle Senior High K–12 Washington County Public Schools	Hancock	Public	146	+25.9%
Harbour School At Baltimore K–12 Nonsectarian	Owings Mills	Private	174	+9.4%
Harford Academy at Campus Hills K–12 Harford County Public Schools	Bel Air	Public	66	+10.0%
Harford Christian School K–12 Other religious	Darlington	Private	406	+45.5%
Harford Technical High Harford County Public Schools	Bel Air	Public	954	-3.8%
Havre de Grace High Harford County Public Schools	Havre de Grace	Public	822	+6.6%
Heather Ridge K–12 Frederick County Public Schools	Frederick	Public	41	—
Henry E. Lackey High School Charles County Public Schools	Indian Head	Public	1,033	+1.4%
Hereford High Baltimore County Public Schools	Parkton	Public	1,175	-8.3%
Heritage Academy K–12 Other religious	Hagerstown	Private	204	+37.8%
High Point High Prince George's County Public Schools	Beltsville	Public	3,012	+14.7%
High Road Academy Of Prince Georges County K–12 Nonsectarian	Lanham	Private	72	—
High Road School Of Anne Arundel County K–12 Nonsectarian	Millersville	Private	48	—
Highland View Academy Other religious	Hagerstown	Private	92	+22.7%
Holton-Arms School K–12 Nonsectarian	Bethesda	Private	668	+0.6%
Homewood School K–12 Howard County Public Schools	Ellicott City	Public	100	+23.5%
Howard High Howard County Public Schools	Ellicott City	Public	1,493	-16.7%
Huntingtown High School Calvert County Public Schools	Huntingtown	Public	1,311	-3.5%
Indian Creek School K–12 Nonsectarian	Crownsville	Private	502	—
Indian Creek School K–12 Nonsectarian	Crownsville	Private	504	—
Indian Creek School K–12 Nonsectarian	Crownsville	Private	501	-2.7%
International High School @ Langley Park Prince George's County Public Schools	Bladensburg	Public	368	+9.2%
International High school @ Largo Prince George's County Public Schools	Upper Marlboro	Public	354	-8.1%
Israel Henry Beren High School Other religious	Baltimore	Private	240	-0.8%
Ivymount School K–12 Nonsectarian	Rockville	Private	195	-5.8%
James E. Duckworth K–12 Prince George's County Public Schools	Beltsville	Public	39	—
James Hubert Blake High Montgomery County Public Schools	Silver Spring	Public	1,960	+11.9%
James M. Bennett High Wicomico County Public Schools	Salisbury	Public	1,473	+10.5%
Jemicy School K–12 Nonsectarian	Owings Mills	Private	448	—
John Carroll School Catholic	Bel Air	Private	715	+5.0%
John F. Kennedy High Montgomery County Public Schools	Silver Spring	Public	1,880	+5.9%
John L Gildner Regional Inst for Children & Adol K–12 Montgomery County Public Schools	Rockville	Public	64	-21.0%
Joppatowne High Harford County Public Schools	Joppa	Public	882	+12.2%
Joseph C. Briscoe Academy K–12 Baltimore City Public Schools	Baltimore	Public	24	—
Kent County High Kent County Public Schools	Worton	Public	511	-8.4%
Kent Island High School Queen Anne's County Public Schools	Stevensville	Public	1,153	-0.6%
Kenwood High Baltimore County Public Schools	Baltimore	Public	1,900	+4.3%
Key School K–12 Nonsectarian	Annapolis	Private	598	+1.2%
La Plata High School Charles County Public Schools	La Plata	Public	1,217	-0.8%
Lambo Academy International Other religious	Maryland	Private	6	—
Lambo Academy International Other religious	Gaithersburg	Private	6	—
Landon School K–12 Nonsectarian	Bethesda	Private	697	—
Lanham Christian School K–12 Other religious	Lanham Seabrook	Private	190	+5.6%
Lansdowne High Baltimore County Public Schools	Baltimore	Public	1,313	-1.7%
Largo High Prince George's County Public Schools	Upper Marlboro	Public	1,159	+33.2%
Laurel Hall School K–12 Nonsectarian	Hagerstown	Private	54	-12.9%
Laurel Hall School - Frederick K–12 Nonsectarian	Frederick	Private	38	—
Laurel High Prince George's County Public Schools	Laurel	Public	2,129	+5.6%
Leonard Hall Jr Naval Academy K–12 Other religious	Leonardtown	Private	38	—
Leonardtown High St. Mary's County Public Schools	Leonardtown	Public	2,118	+7.5%
Liberty High Carroll County Public Schools	Sykesville	Public	1,007	+0.5%
Lighthouse Christian Academy K–12 Other religious	Cumberland	Private	166	+100.0%
Linganore High Frederick County Public Schools	Frederick	Public	1,647	+8.4%
Linwood School K–12 Nonsectarian	Ellicott City	Private	48	—
Loch Raven High Baltimore County Public Schools	Baltimore	Public	780	-9.5%
Long Reach High Howard County Public Schools	Columbia	Public	1,334	-18.6%
Longview School K–12 Montgomery County Public Schools	Germantown	Public	20	—
Loyola Blakefield K–12 Catholic	Baltimore	Private	947	-4.1%
M&M Learning Center K–12 Other religious	College Park	Private	81	—
MCPS Transitions School Montgomery County Public Schools	Silver Spring	Public	—	—
Maiden Choice School K–12 Baltimore County Public Schools	Baltimore	Public	48	—
Manchester Valley High Carroll County Public Schools	Manchester	Public	1,339	-0.2%
Marcia D Smith School Nonsectarian	Gaithersburg	Private	16	—
Mardela Middle & High K–12 Wicomico County Public Schools	Mardela Springs	Public	440	+12.8%
Marley Glen School K–12 Anne Arundel County Public Schools	Glen Burnie	Public	22	—
Marriotts Ridge High Howard County Public Schools	Marriottsville	Public	1,741	+4.8%
Marshall Street School K–12 Washington County Public Schools	Hagerstown	Public	21	—
Mary Moss at Adams Academy K–12 Anne Arundel County Public Schools	Annapolis	Public	35	—
Maryland International School K–12 Nonsectarian	Elkridge	Private	183	—
Maryvale Preparatory School K–12 Catholic	Lutherville	Private	459	+6.7%
Maurice J. McDonough High School Charles County Public Schools	Pomfret	Public	1,163	+14.4%
Mc Lean School Of Maryland K–12 Nonsectarian	Potomac	Private	477	+21.4%
McLean School of Maryland K–12	Potomac	Private	—	—
Mcdonogh School K–12 Nonsectarian	Owings Mills	Private	1,416	+4.7%
Meade High Anne Arundel County Public Schools	Ft Meade	Public	2,045	-4.6%
Melvin J Berman Hebrew Academy K–12 Other religious	Rockville	Private	583	-5.5%
Mercy High School Catholic	Baltimore	Private	446	+36.8%
Mergenthaler Vocational-Technical High Baltimore City Public Schools	Baltimore	Public	1,714	-6.4%
Mesivta Kesser Torah Of Baltimore Other religious	Pikesville	Private	87	+35.9%
Middletown High Frederick County Public Schools	Middletown	Public	1,059	-3.4%
Milford Mill Academy Baltimore County Public Schools	Baltimore	Public	1,471	+13.7%
Montgomery Blair High Montgomery County Public Schools	Silver Spring	Public	3,266	+2.8%
Mount Airy Christian Academy K–12 Other religious	Mount Airy	Private	388	+43.2%
Mount Clare Christian School K–12 Other religious	Baltimore	Private	37	—
Mount De Sales Academy Catholic	Baltimore	Private	485	-4.2%
Mount Hebron High Howard County Public Schools	Ellicott City	Public	1,455	-11.2%
Mount Saint Joseph High School Catholic	Baltimore	Private	852	-7.6%
Mountain Ridge High School Allegany County Public Schools	Frostburg	Public	743	-1.1%
National Academy Foundation K–12 Baltimore City Public Schools	Baltimore	Public	611	-4.1%
National Christian Academy K–12 Other religious	Ft Washington	Private	156	-25.7%
New Directions Academy K–12 Nonsectarian	Parkville	Private	18	—
New Hope Academy K–12 Nonsectarian	Hyattsville	Private	138	—
New Hope Academy K–12 Nonsectarian	Landover Hills	Private	137	+12.3%
New Town High Baltimore County Public Schools	Owings Mills	Public	1,414	+5.2%
North Caroline High School Caroline County Public Schools	Ridgely	Public	1,238	+4.9%
North County High Anne Arundel County Public Schools	Glen Burnie	Public	2,161	-11.7%
North Dorchester High School Dorchester County Public Schools	Hurlock	Public	526	-6.4%
North East High Cecil County Public Schools	North East	Public	1,057	+2.9%
North Hagerstown High Washington County Public Schools	Hagerstown	Public	1,583	+14.9%
North Harford High Harford County Public Schools	Pylesville	Public	1,204	-1.4%
North Point High School Charles County Public Schools	Waldorf	Public	1,960	+5.1%
Northeast EDLP at Parkville High School Baltimore County Public Schools	Towson	Public	1	—
Northeast High Anne Arundel County Public Schools	Pasadena	Public	1,387	+0.0%
Northern Garrett High School Garrett County Public Schools	Accident	Public	439	-2.0%
Northern High Calvert County Public Schools	Owings	Public	1,478	-3.6%
Northwest EDLP at Milford Mill Academy Baltimore County Public Schools	Towson	Public	1	—
Northwest High Montgomery County Public Schools	Germantown	Public	2,300	-8.7%
Northwestern High Prince George's County Public Schools	Hyattsville	Public	2,396	+8.0%
Northwood High Montgomery County Public Schools	Rockville	Public	1,654	-7.3%
Notre Dame Preparatory School K–12 Catholic	Towson	Private	805	-3.2%
Oakdale High Frederick County Public Schools	Ijamsville	Public	1,702	+16.2%
Oakland Mills High Howard County Public Schools	Columbia	Public	1,413	+5.8%
Odenton Christian School K–12 Other religious	Odenton	Private	205	+105.0%
Old Mill High Anne Arundel County Public Schools	Millersville	Public	1,832	-23.5%
Oldfields School K–12 Nonsectarian	Sparks Glencoe	Private	92	-23.3%
One School Global-Chesapeake Campus K–12 Nonsectarian	Joppa	Private	27	—
Oneness Family School K–12 Nonsectarian	Chevy Chase	Private	85	+9.0%
Oneness-Family High School Of Washington Nonsectarian	Kensington	Private	12	—
Open Bible Academy K–12 Other religious	Cambridge	Private	36	—
Open Bible Christian Academy K–12 Other religious	Kingsville	Private	155	+26.0%
Our Lady Of Good Counsel High School Catholic	Olney	Private	1,256	-1.8%
Our Lady Of Mt Carmel School K–12 Catholic	Essex	Private	494	+4.2%
Overlea High Baltimore County Public Schools	Baltimore	Public	1,474	+14.6%
Owings Mills High Baltimore County Public Schools	Owings Mills	Public	1,040	-7.2%
Oxon Hill High Prince George's County Public Schools	Oxon Hill	Public	1,562	+4.3%
Paint Branch High Montgomery County Public Schools	Burtonsville	Public	2,038	-1.1%
Parkdale High Prince George's County Public Schools	Riverdale	Public	2,587	+5.2%
Parkside High Wicomico County Public Schools	Salisbury	Public	1,272	+12.0%
Parkville High Baltimore County Public Schools	Baltimore	Public	1,877	-12.8%
Patapsco High and Center for Arts Baltimore County Public Schools	Baltimore	Public	1,385	+1.5%
Pathways Horizons K–12 Nonsectarian	Beltsville	Private	27	—
Pathways School--Anne Arundel K–12 Nonsectarian	Annapolis	Private	30	—
Pathways School--Edgewood Nonsectarian	Silver Spring	Private	29	—
Patterson High Baltimore City Public Schools	Baltimore	Public	1,330	+2.8%
Patterson Mill High School Harford County Public Schools	Bel Air	Public	839	+4.6%
Patuxent High Calvert County Public Schools	Lusby	Public	928	-12.0%
Paul Laurence Dunbar High Baltimore City Public Schools	Baltimore	Public	1,087	+9.2%
Perry Hall Christian School K–12 Other religious	Perry Hall	Private	405	+30.6%
Perry Hall High Baltimore County Public Schools	Baltimore	Public	2,012	+0.3%
Perryville High Cecil County Public Schools	Perryville	Public	858	+3.0%
Phillips School - Laurel K–12 Nonsectarian	Laurel	Private	74	—
Phoenix Academy K–12 Anne Arundel County Public Schools	Annapolis	Public	51	-64.1%
Pikesville High Baltimore County Public Schools	Baltimore	Public	908	+2.6%
Pocomoke High Worcester County Public Schools	Pocomoke City	Public	374	+12.3%
Poolesville High Montgomery County Public Schools	Poolesville	Public	1,351	+6.2%
Post Secondary Program Carroll County Public Schools	Westminster	Public	36	—
Potomac High Prince George's County Public Schools	Oxon Hill	Public	1,347	+10.8%
Queen Anne's County High School Queen Anne's County Public Schools	Centreville	Public	1,145	-4.3%
Quince Orchard High Montgomery County Public Schools	Gaithersburg	Public	2,100	+1.5%
Randallstown High Baltimore County Public Schools	Randallstown	Public	1,091	-4.5%
Reginald F. Lewis High Baltimore City Public Schools	Baltimore	Public	481	-36.6%
Renaissance Academy Baltimore City Public Schools	Baltimore	Public	241	-10.4%
Reservoir High Howard County Public Schools	Fulton	Public	1,597	-12.0%
Richard Montgomery High Montgomery County Public Schools	Rockville	Public	2,366	+1.4%
Ridge/Ruxton School K–12 Baltimore County Public Schools	Baltimore	Public	47	—
Rising Sun High Cecil County Public Schools	North East	Public	1,074	-1.2%
River Hill High Howard County Public Schools	Clarksville	Public	1,383	-8.3%
Riverdale Baptist School K–12 Other religious	Upper Marlboro	Private	287	-47.5%
Robert D. Stethem Educational Center K–12 Charles County Public Schools	Pomfret	Public	—	—
Rochambeau-The French Intl School K–12 Nonsectarian	Bethesda	Private	986	-1.4%
Rock Creek K–12 Frederick County Public Schools	Walkersville	Public	36	—
Rock Terrace School K–12 Montgomery County Public Schools	Rockville	Public	55	-5.2%
Rockbridge Academy K–12 Other religious	Crownsville	Private	346	+3.3%
Rockville High Montgomery County Public Schools	Rockville	Public	1,550	+10.2%
Roland Park Country School K–12 Nonsectarian	Baltimore	Private	537	-3.6%
Rosedale Center Baltimore County Public Schools	Baltimore	Public	108	—
Ruth Parker Eason School K–12 Anne Arundel County Public Schools	Millersville	Public	34	—
Salisbury Baptist Academy K–12 Other religious	Salisbury	Private	87	—
Salisbury Christian School K–12 Other religious	Salisbury	Private	480	-10.3%
Sandy Springs Friends Middle School K–12 Other religious	Sandy Spring	Private	667	+14.2%
Seaside Christian Academy K–12 Other religious	Ocean City	Private	153	+139.1%
Seneca Valley High Montgomery County Public Schools	Germantown	Public	2,409	+18.1%
Severn Run High School Anne Arundel County Public Schools	Severn	Public	1,608	—
Severn School K–12	Severna Park	Private	—	—
Severna Park High Anne Arundel County Public Schools	Severna Park	Public	1,842	-0.6%
She'Arim High School Other religious	Rockville	Private	20	—
Sheppard Pratt School K–12 Nonsectarian	Hunt Valley	Private	59	-13.2%
Sheppard Pratt School-Rockville (Formerly Frost Sc K–12 Nonsectarian	Rockville	Private	88	-13.7%
Sherwood High Montgomery County Public Schools	Sandy Spring	Public	1,675	-5.3%
Shorehaven School K–12 Nonsectarian	Elkton	Private	24	—
Silver Oak Academy Nonsectarian	Keymar	Private	23	—
Smca K–12 Other religious	White Plains	Private	302	-30.6%
Smithsburg High Washington County Public Schools	Smithsburg	Public	733	-0.3%
Snow Hill High Worcester County Public Schools	Snow Hill	Public	368	+7.3%
Sollers Point Technical High School Baltimore County Public Schools	Baltimore	Public	—	—
Somerset County Technical High School Somerset County Public Schools	Westover	Public	—	—
South Carroll High Carroll County Public Schools	Sykesville	Public	933	+1.2%
South Hagerstown High Washington County Public Schools	Hagerstown	Public	1,690	+19.3%
South River High Anne Arundel County Public Schools	Edgewater	Public	1,680	-6.0%
Southeast EDLP at Dundalk High School Baltimore County Public Schools	Towson	Public	2	—
Southern Garrett High School K–12 Garrett County Public Schools	Oakland	Public	581	-12.1%
Southern High Anne Arundel County Public Schools	Harwood	Public	1,080	+4.9%
Southwest EDLP at Woodlawn High School Baltimore County Public Schools	Towson	Public	4	—
Sparrows Point High Baltimore County Public Schools	Sparrows Point	Public	1,095	-3.0%
Spencerville Adventist Academy K–12 Other religious	Spencerville	Private	373	-3.4%
Springbrook High Montgomery County Public Schools	Silver Spring	Public	1,838	+9.3%
Springdale Preparatory School K–12 Nonsectarian	New Windsor	Private	52	—
Springdale Preparatory School K–12 Other religious	New Windsor	Private	65	—
Springdale Preparatory School K–12 Nonsectarian	New Windsor	Private	65	—
Ss Peter & Paul High School Catholic	Easton	Private	160	-7.0%
St Andrew'S Episcopal School K–12 Other religious	Potomac	Private	673	+27.7%
St Elizabeth School K–12 Nonsectarian	Baltimore	Private	134	+10.7%
St Frances Academy Catholic	Baltimore	Private	207	+20.3%
St James School K–12 Other religious	Hagerstown	Private	233	-3.3%
St John'S Catholic Prep Catholic	Buckeystown	Private	275	-8.9%
St Maria Goretti Catholic High School Catholic	Hagerstown	Private	147	-32.9%
St Mary S Ryken High School Catholic	Leonardtown	Private	639	-9.2%
St Marys High School Catholic	Annapolis	Private	496	+0.2%
St Paul'S School K–12 Other religious	Brooklandville	Private	1,231	+61.5%
St Timothy'S School Other religious	Stevenson	Private	180	—
St Vincent Pallotti High School Catholic	Laurel	Private	410	-11.3%
St. Charles High School Charles County Public Schools	Waldorf	Public	1,617	+7.9%
St. Michaels Middle/High School K–12 Talbot County Public Schools	St Michaels	Public	256	+5.3%
Stephen Decatur High Worcester County Public Schools	Berlin	Public	1,462	+1.2%
Stephen Knolls School K–12 Montgomery County Public Schools	Kensington	Public	15	—
Stone Ridge School Of The Sacred Heart K–12 Catholic	Bethesda	Private	719	+4.8%
Studio 39 Anne Arundel County Public Schools	Annapolis	Public	—	—
Suitland High Prince George's County Public Schools	Suitland	Public	1,847	-6.6%
Surrattsville High Prince George's County Public Schools	Clinton	Public	875	+23.1%
Swan Creek School virtual K–12 Harford County Public Schools	Aberdeen	Public	196	-37.6%
Takoma Academy Other religious	Takoma Park	Private	179	-15.6%
Talmudical Academy Of Baltimore, Inc. K–12 Other religious	Baltimore	Private	874	—
Talmudical Academy-Baltimore K–12 Other religious	Baltimore	Private	874	-4.8%
The Arrow Center For Education K–12 Nonsectarian	Baltimore	Private	26	—
The Baltimore Academy K–12 Nonsectarian	Baltimore	Private	22	—
The Bryn Mawr School K–12 Nonsectarian	Baltimore	Private	694	+2.7%
The Calverton School K–12 Nonsectarian	Huntingtown	Private	285	+15.4%
The Catholic High School Of Baltimore Catholic	Baltimore	Private	287	-11.1%
The Community School Nonsectarian	Baltimore	Private	13	—
The Gunston School Nonsectarian	Centreville	Private	234	+20.0%
The Harbour School At Annapolis K–12 Nonsectarian	Annapolis	Private	184	-47.6%
The Heights School K–12 Catholic	Potomac	Private	602	+11.9%
The Highlands School K–12 Nonsectarian	Bel Air	Private	65	-4.4%
The Katherine Thomas School K–12 Nonsectarian	Rockville	Private	162	+11.7%
The Kings Christian Academy K–12 Other religious	Callaway	Private	333	-3.5%
The Maryland School For The Blind K–12 Nonsectarian	Baltimore	Private	220	+4.8%
The Nora School Nonsectarian	Silver Spring	Private	65	+30.0%
The Park School of Baltimore K–12 Nonsectarian	Baltimore	Private	802	+1.8%
The Reach! Partnership School Baltimore City Public Schools	Baltimore	Public	724	+4.6%
The Salisbury School K–12 Nonsectarian	Salisbury	Private	327	+1.6%
The Seed School of Maryland K–12 SEED School of Maryland	Baltimore	Public	249	-3.5%
The Siena School K–12 Nonsectarian	Silver Spring	Private	149	+21.1%
The Tome School K–12 Nonsectarian	North East	Private	421	-6.9%
Thomas Edison High School of Technology Montgomery County Public Schools	Silver Spring	Public	—	—
Thomas S. Wootton High Montgomery County Public Schools	Rockville	Public	1,870	-3.8%
Thomas Stone High School Charles County Public Schools	Waldorf	Public	1,230	+4.7%
Towson High Baltimore County Public Schools	Towson	Public	1,558	-7.2%
Tri-State Christian Academy K–12 Other religious	Elkton	Private	258	-15.4%
Truth Christian Academy K–12 Other religious	Hagerstown	Private	58	-7.9%
Tuscarora High Frederick County Public Schools	Frederick	Public	1,735	+3.2%
Urbana High Frederick County Public Schools	Ijamsville	Public	1,989	+3.1%
Visionquest Morning Star Youth Academy Nonsectarian	Woolford	Private	13	—
Vivien T. Thomas Medical Arts Academy Baltimore City Public Schools	Baltimore	Public	386	-15.4%
Walkersville High Frederick County Public Schools	Walkersville	Public	1,181	-5.4%
Walt Whitman High Montgomery County Public Schools	Bethesda	Public	2,056	+1.3%
Walter Johnson High Montgomery County Public Schools	Bethesda	Public	3,016	+5.1%
Washington Academy and High School K–12 Somerset County Public Schools	Princess Anne	Public	487	+11.2%
Washington Christian Academy K–12 Other religious	Olney	Private	262	-11.2%
Washington County Job Development Center Washington County Public Schools	Hagerstown	Public	38	—
Washington Waldorf School K–12 Nonsectarian	Bethesda	Private	253	-0.8%
Watkins Mill High Montgomery County Public Schools	Gaithersburg	Public	1,577	-1.1%
Wellspring Christian Family School K–12 Other religious	Sabillasville	Private	83	+0.0%
West Nottingham Academy Nonsectarian	Colora	Private	105	-19.2%
Western High Baltimore City Public Schools	Baltimore	Public	1,290	+2.3%
Western School of Technology Baltimore County Public Schools	Baltimore	Public	942	+0.5%
Westlake High School Charles County Public Schools	Waldorf	Public	1,216	+2.4%
Westminster High Carroll County Public Schools	Westminster	Public	1,477	+2.0%
Wheaton High Montgomery County Public Schools	Silver Spring	Public	2,794	+17.6%
Wicomico County Evening High Wicomico County Public Schools	Salisbury	Public	35	—
Wicomico High Wicomico County Public Schools	Salisbury	Public	1,304	+4.0%
Wilde Lake High Howard County Public Schools	Columbia	Public	1,197	-12.0%
William S. Baer School K–12 Baltimore City Public Schools	Baltimore	Public	61	—
Williamsport High Washington County Public Schools	Williamsport	Public	1,061	+9.8%
Winston Churchill High Montgomery County Public Schools	Potomac	Public	2,185	-1.2%
Winters Mill High Carroll County Public Schools	Westminster	Public	1,156	+6.4%
Woodlawn High Baltimore County Public Schools	Baltimore	Public	1,922	+8.6%
Woodstream Christian Academy K–12 Other religious	Mitchellville	Private	193	-23.1%
Worcester Preparatory School K–12 Nonsectarian	Berlin	Private	463	-5.5%
Worcester Technical High School Worcester County Public Schools	Newark	Public	—	—
Wye River Upper School Nonsectarian	Centreville	Private	50	-2.0%
Yeshiva Of Greater Washington Boys Division K–12 Other religious	Silver Spring	Private	152	+3.4%
Yeshiva Of Greater Washington Girls Division K–12 Other religious	Silver Spring	Private	154	+21.3%

Sources: Public — NCES Common Core of Data via the Urban Institute API; "HS enrollment" = grades 9–12 (so K–12/combined records aren't inflated by their elementary grades); trend 2021–2024. Private — NCES Private School Universe Survey (PSS); enrollment is total students (PSS has no grade detail); trend 2018→2022 (biennial). "High school" = offers grade 12. Winners/losers shown for public only (comparable annual span) and exclude very small/near-closure schools.

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