Waterloo High School

Waterloo · IL · Waterloo CUSD 5 · Public


📋 At a glance

Programs & features
  • 📚 2 AP courses offered — Strong
  • ✅ Dual-enrollment program (college credit while in HS)
  • 🔢 1 calculus classes · 6 physics · 7 chemistry
Academic signals
  • 🎓 AP rigor: 52nd percentile nationally
  • 📝 SAT/ACT participation: 78th percentile by test-taker volume

Composed from federal CRDC offerings, and other public data. Full breakdowns below.

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How Waterloo High School compares for families

Solid mid-tier academic profile.

  • StatewideAP rigor at the 52nd percentile nationally with 2 AP courses.
  • LocallyIL sits right at the US average on NAEP 8th-grade math — local school quality will set your kid apart.
  • vs Similar SchoolsThe closest comparables nearby: Cahokia High School, Columbia High School, Freeburg Community High Sch and 5 more. See the sidebar to compare side-by-side.

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🎓 Academic rigor

AP + advanced-course offerings

Strong — solid AP program + advanced courses

52nd percentile nationally

50th 90th ↑ this school
Less rigorMore rigorMost rigor
AP courses offered
2
Subject breadth not reported
Advanced math classes
8
1 calculus · 7 advanced
Lab science classes
13
6 physics · 7 chemistry
Other rigor signals
✅ Dual-enrollment program

Source: federal Civil Rights Data Collection (CRDC 2020-21). CRDC reports what's offered + enrolled — it doesn't collect AP exam pass rates (College Board owns that data and doesn't release it school-level).

SAT / ACT participation

CRDC federal data · 2020-21

78th percentile by test-taker volume

50th 90th
SAT/ACT test-takers
224
11th-12th graders who took 1+ college admissions test
Test-taking intensity
25.6
takers per 100 students in grades 9-12
Compared against
18,426
US high schools reporting SAT/ACT participation

Source: federal Civil Rights Data Collection (CRDC 2020-21). Volume — not score — is what's reported here. A higher count means more students at this school are entering the college admissions pipeline. Note: 2020-21 was COVID-disrupted; some districts (especially those that stayed remote longer) report unusually low or zero takers.

👩‍🏫 Teacher workforce · federal CRDC

Teacher experience & reliability

% inexperienced teachers (1st-2nd yr)
7.8%
Strong: experienced corps. New teachers rotate through but most have ≥3 years in.
% chronic teacher absence (≥10 days/yr)
42.2%
Elevated. Teacher absence directly affects classroom continuity and student outcomes.

Source: federal Civil Rights Data Collection (CRDC 2017-18 — the most recent vintage that publishes per-school teacher quality fields; the 2020-21 sweep had them suppressed). "Inexperienced" = teachers in their first or second year. "Chronic absence" = teachers absent 10+ days/year.

🏛️ Federal Title I context

Lower-need school

Not Title I eligible (FRPL < 25%)

20.0%
FRPL rate — % of students who qualify for the federal Free or Reduced-Price Lunch program. This is the underlying federal income-eligibility signal Title I designations are computed from (ESEA Sec. 1113).
0% (no FRPL) 35% TA · 40% Schoolwide 100% (universal FRPL)

<25% of students qualify for free/reduced lunch. Well below the Title I threshold; expect a higher-income student body on average.

Source: NCES Common Core of Data, free/reduced-price lunch eligibility. The actual Title I designation is a district decision and may differ from eligibility — but the federal eligibility math is what we show here. We don't claim to assert whether the district formally chose to enroll this school in Title I.

🏛️ Your state's public flagship

University of Illinois Urbana-Champaign

44%
admit rate
$16,004
in-state tuition/yr · $35,124 out-of-state
1270–1510
SAT 25–75 · ACT 29–34

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 $14,355/yr. Admission odds depend on your student's GPA and test scores, not which high school they attend.

See the full University of Illinois Urbana-Champaign profile → Estimate your odds with your scores →

Source: IPEDS admissions, tuition & enrollment + College Scorecard net price. Flagship = the state's primary public research university.

Chronic absenteeism

Share of students absent 15+ days
7.3%
Below 10% — strong attendance culture. Chronic absence is a leading indicator of dropout and disengagement; a low rate signals families staying connected to the school.
Students absent 15+ days
64
Federal definition: absent (excused or unexcused) for at least 15 of ~180 school days — about 10% of the school year.

Why this matters to enrollment: A low chronic-absence rate is the cleanest school-level signal of strong family connection, classroom culture, and student engagement — all upstream drivers of enrollment stability.

Source: U.S. Department of Education, Civil Rights Data Collection 2020–2021. Rate = students chronically absent ÷ 2024 total enrollment.

Counselor capacity

Student : Counselor
219:1
Below the ASCA 250:1 recommendation — strong capacity for college planning, course selection, and student supports.
Counselor FTE
4.0
Full-time-equivalent school counselors on staff.
Teacher FTE
52
Full-time-equivalent classroom teachers.

Source: U.S. Department of Education, Civil Rights Data Collection 2020-2021. Counselor ratio = the school's most recent total enrollment ÷ counselor FTE. The American School Counselor Association (ASCA) recommends a 250:1 maximum; the US national median across schools with on-staff counselors is roughly 430:1.

Enrollment trend & projection

Grade 12 went from 202 in 2021 to 222 in 2024 — over 3 years.
+9.9%

Total enrollment + grade 12, NCES Common Core of Data (2021–2024).

If the recent trend holds…

At its recent rate of -0.2%/year, projecting from 2024's 876 students:

2025
874
2027
871
2029
868

≈ 8 fewer students by 2029 — a real revenue/relevance risk worth getting ahead of.

An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.

Revenue at risk

At $15,375 per student in district revenue, the 8 students projected to be lost by 2029 represent ≈ $123,000/year in funding at risk.

District total revenue ÷ enrollment, NCES F-33. Public funding largely follows enrollment, so a shrinking class is a recurring budget hit.

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.

SchoolTypeMilesHS enrollmentTrend
Cahokia High School
Cahokia
Public 17.1 850 +1.1%
Columbia High School
Columbia
Public 9.8 606 -4.7%
Freeburg Community High Sch
Freeburg
Public 14.3 689 -2.4%
East St Louis Senior High School
East Saint Louis
Public 20.1 1,287 -5.6%
Red Bud High School
Red Bud
Public 11.1 388 -1.3%
Career Center of Southern IL
Red Bud
Public 10.5
Mascoutah High School
Mascoutah
Public 21.2 1,243 +2.6%
Monroe/Randolph Red Brick Sch
Red Bud
Public 10.8

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