Bishop Guertin High School
Nashua · NH · Catholic religious-affiliated
Similar nearby schools
Most similar nearby schools
Tabernacle Christian School → South Merrimack Christian Academy → Crossroads Christian School → Clearway High School → 2Nd Nature Academy → Victory Baptist School → Holy Family Academy → Trinity High School →Keep this page current
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How Bishop Guertin High School compares for families
What families should know about Bishop Guertin High School.
- ▸ LocallyNH students outperform the US average on NAEP 8th-grade math (+7 points).
- ▸ vs Similar SchoolsThe closest comparables nearby: Tabernacle Christian School, South Merrimack Christian Academy, Crossroads Christian School and 5 more. See the sidebar to compare side-by-side.
For Parents
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Your state's public flagship
University of New Hampshire-Main Campus
The in-state tuition gap is the flagship's biggest draw — most in-state families pay far less than the out-of-state sticker. Average net price after aid runs about $23,805/yr. Admission odds depend on your student's GPA and test scores, not which high school they attend.
Source: IPEDS admissions, tuition & enrollment + College Scorecard net price. Flagship = the state's primary public research university.
Enrollment trend & projection
Private school enrollment comes from the NCES Private School Universe Survey (PSS), which is collected every other year — not annually like public-school data. The most recent published collection is 2021–22; NCES targeted spring 2026 for the 2023–24 release — we'll load it as soon as it's published.
If the recent trend holds…
At its recent rate of +0.4%/year, projecting from 2022's 803 students:
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
Revenue upside
At tuition per student, the 18 students projected to be gained by 2027 represent ≈ $288,000/year in tuition upside.
Tuition is an editable estimate (PSS doesn't publish tuition) — set it to your school's figure.
Most similar nearby high schools
The schools most like this one — same type, blended on distance and size — and where their enrollment is heading. These are the schools families here weigh against each other.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| Tabernacle Christian School Litchfield |
Private | 5.1 | 32 | — |
| South Merrimack Christian Academy Merrimack |
Private | 6.2 | 195 | -16.7% |
| Crossroads Christian School Pelham |
Private | 8.2 | 105 | — |
| Clearway High School Nashua |
Private | 1.9 | 48 | — |
| 2Nd Nature Academy Nashua |
Private | 3.2 | 92 | +58.6% |
| Victory Baptist School Londonderry |
Private | 11.7 | 52 | -13.3% |
| Holy Family Academy Manchester |
Private | 17.5 | 95 | +26.7% |
| Trinity High School Manchester |
Private | 17.9 | 331 | +5.1% |
At a glance
JSON · Using this page with an AI assistantBishop Guertin High School is a private high school in Nashua, NH, enrolling 803 students in grades 9-12 in 2022.
Enrollment is up 2% from 2018 to 2022.
Sources: National Center for Education Statistics (enrollment), the federal Civil Rights Data Collection and EDFacts, state education agencies where named, and the school's own published documents where named.
Questions families ask
How many students attend Bishop Guertin High School? Bishop Guertin High School is a private high school in Nashua, NH, enrolling 803 students in grades 9-12 in 2022.
Analysis: Test Prep Gurus (High School Reach, highschoolreach.com). These figures may be quoted with attribution to Test Prep Gurus.
What does AI tell parents about Bishop Guertin High School?
When a parent asks an AI assistant about Bishop Guertin High School, the answer is built from a handful of sources, and Reach is often one of them. We will send the admissions office a short report on what AI says about Bishop Guertin High School and where it comes from. The first report is free.
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Related reading
AP courses · October 2026
Test scores · October 2026