Enrollment
1,094
Colorado · 2024-25 NCES data
High school (grades 9-12) · Windsor, CO
Windsor High School
Federal NCES profile for Windsor High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 45/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 080735001264
👥 S:T ratio 24
📚 AP courses 70
🌟 Gifted program 70
🎓 Counselors 45
📋 Attendance 17
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Windsor High School earns 45/100 on the Resource Investment Index, with class sizes larger than 79% of Colorado schools.
- #6 of 11
- public schools in Windsor · Resource Index
- 45
- Resource Index · Typical
- 18.9:1
- large classes for Colorado
- 12.8%
- free-lunch eligible
Windsor High School has class sizes larger than 79% of Colorado schools. Computed live against every Colorado school reporting to NCES.
By Resource Investment Index, Windsor High School ranks #6 of 11 public schools in Windsor, CO.
School address
NCES ID 080735001264 Verify on NCES CCD record →
Teachers (FTE)
58.0
Federal CCD staff survey
Students per teacher
18.9:1
vs 16.6:1 Colorado avg
+14% vs state
Free-lunch eligible
12.8%
vs 38.5% Colorado avg
-67% vs state
Student-teacher ratio in context
How Windsor High School compares with Colorado and U.S. medians
What stands out at Windsor High School
Windsor High School is a lower-poverty, large high school in Windsor, Colorado, enrolling 1,094 students.
Class loads run somewhat heavier than typical: 18.9:1 puts it in the larger third of Colorado schools by student-teacher ratio.
Comparatively few students face economic hardship here, 12.8% free-meal eligibility runs 67% below the Colorado average.
By headcount it is one of the larger campuses in Colorado, bigger than 94% of state schools at 1,094 students.
Its Resource Investment Index lands in the lower third of 1,922 scored Colorado schools.
Against 135 statewide peers matched on enrollment and economic need, it ranks mid-pack at #75.
Its student body is led by White (77%) and Hispanic or Latino (18%) (diversity index 38/100).
On the academic-pipeline side it reports 14 Advanced Placement courses.
Counselor coverage runs a bit thin, about 274 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 33.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Weld County Reorganized School District No. Re-4 spends $10,199 per pupil, 37% below the Colorado average, a leaner-resourced district than most.
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Weld County Reorganized School District No. Re-4 also operates Severance High School (943 students) and Windsor Middle School (785 students) alongside Windsor High School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Windsor High School compares
Windsor High School on the metrics families compare, against Colorado and U.S. means.
| Metric | This school | vs Colorado | Colorado avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18.9:1 | ▲ 14% | 16.6:1 | 15.7:1 |
| Free-lunch eligible | 12.8% | ▼ 67% | 38.5% | 51.7% |
| Enrollment | 1,094 | top 6% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
18.9:1
Leaner classes than 20% of US schools, heavier class loads than most.
1,094
Bigger than 93% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
12.8%
free-lunch eligible
- 67% below the Colorado average of 38.5%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
18.9:1
students per teacher
- 14% above state mean
Top 79% in Colorado - lower ratio than 21% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
33.2%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$10,199
per pupil, district-wide
- below Colorado avg of $16,273
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors4.0 FTE
Per 274 students, the combined health-and-guidance staffing load for this school.
Discipline context
35
in-school suspensions + 44 out-of-school
Suspension rate: 3.2 per 100 students. Combined in-school and out-of-school rate: 7.2 per 100 students. Reported via the Civil Rights Data Collection. Includes 1 expulsion.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
White 76.8%
Hispanic or Latino 17.6%
Two or More 3.4%
African American 1.3%
Asian 0.5%
American Indian / Alaska Native 0.4%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 76.8% of enrollment.
Student-body diversity index 37.8/100
Simpson diversity index - at 37.8, Windsor High School is less mixed than the Colorado school average of 47.1.
Programs
AP courses offered 14
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Weld County Reorganized School District No. Re-4, which includes Windsor High School.
$10,199
Per student
-37%
vs Colorado
Avg $16,273
-39%
vs U.S.
Avg $16,593
Revenue mix
Local 56.8%
State 36.3%
Federal 6.9%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Windsor High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Severance High School | Similar size | Similar economic need | Higher S:T ratio |
| Windsor Middle School | Smaller | Similar economic need | Lower S:T ratio |
| Windsor Charter Academy Elementary School | Smaller | Similar economic need | Higher S:T ratio |
| Severance Middle School | Smaller | Similar economic need | Lower S:T ratio |
| Range View Elementary | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Windsor High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 943
- Students per teacher
- 20.5:1
- Resource Index
- 37/100
- Enrollment
- 785
- Students per teacher
- 15.7:1
- Resource Index
- 35/100
- Enrollment
- 780
- Students per teacher
- 21.1:1
- Resource Index
- 37/100
- Enrollment
- 670
- Students per teacher
- 16:1
- Resource Index
- 35/100
- Enrollment
- 584
- Students per teacher
- 14.2:1
- Resource Index
- 36/100
Similar high schools statewide
Matched by enrollment size and by staffing ratio across all of Colorado, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~1,094 students)
Next steps
Verify locally before acting on Windsor High School's federal record.
- Compare Windsor High School against another school. Compare schools
- Weld County Reorganized School District No. Re-4's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Windsor High School
How many students attend Windsor High School?
Windsor High School has 1,094 students enrolled. It is a high school in Windsor, CO.
What is the student-teacher ratio at Windsor High School?
The student-teacher ratio at Windsor High School is 18.9:1, which is 14% higher than the Colorado average of 16.6:1 and 20% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Windsor High School?
12.8% of students at Windsor High School are eligible for free lunch, compared to the Colorado average of 38.5%.
What is the racial and ethnic makeup of Windsor High School?
The largest demographic group at Windsor High School is White at 76.8% of enrollment, in Windsor, CO.
What is the Resource Investment Index for Windsor High School?
Windsor High School has a Resource Investment Index of 45/100 (typical reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Windsor High School rank among public schools in Windsor?
By Resource Investment Index, Windsor High School ranks #6 of 11 public schools in Windsor, CO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Windsor on the city page.
Is Windsor High School a good school?
Windsor High School earns 45/100 on the Resource Investment Index, with class sizes larger than 79% of Colorado schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Weld County Reorganized School District No. Re-4?
Besides Windsor High School, Weld County Reorganized School District No. Re-4 also operates Severance High School (943 students), Windsor Middle School (785 students), and Windsor Charter Academy Elementary School (780 students). See the Weld County Reorganized School District No. Re-4 district page for the complete list.
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Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.