Enrollment
647
Arizona · 2024-25 NCES data
High school (grades 9-12) · Winslow, AZ
Winslow High School
Federal NCES profile for Winslow High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 33/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 040946000975
👥 S:T ratio 22
📚 AP courses 15
🌟 Gifted program 70
🎓 Counselors 57
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Winslow High School earns 33/100 on the Resource Investment Index, with class sizes larger than 74% of Arizona schools.
- #2 of 4
- public schools in Winslow · Resource Index
- 33
- Resource Index · Typical
- 19.6:1
- large classes for Arizona
- 34.5%
- free-lunch eligible
Winslow High School has class sizes larger than 74% of Arizona schools. Computed live against every Arizona school reporting to NCES.
By Resource Investment Index, Winslow High School ranks #2 of 4 public schools in Winslow, AZ.
School address
District: Winslow Unified District (4387) · Arizona
NCES ID 040946000975 Verify on NCES CCD record →
Teachers (FTE)
33.0
Federal CCD staff survey
Students per teacher
19.6:1
vs 17:1 Arizona avg
+15% vs state
Free-lunch eligible
34.5%
vs 48.3% Arizona avg
-29% vs state
Student-teacher ratio in context
How Winslow High School compares with Arizona and U.S. medians
What stands out at Winslow High School
Winslow High School is a mid-sized high school in Winslow, Arizona, enrolling 647 students.
Class loads run somewhat heavier than typical: 19.6:1 puts it in the larger third of Arizona schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 34.5% of students eligible for free meals.
Enrollment of 647 puts it in the larger third of Arizona schools by headcount.
Its Resource Investment Index lands in the upper third of 2,064 scored Arizona schools.
Against 292 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #57.
Its student body is led by American Indian / Alaska Native (50%) and Hispanic or Latino (28%) (diversity index 65/100).
On the academic-pipeline side it reports 3 Advanced Placement courses.
Counselor coverage is strong, about 216 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 47.8% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 34.1% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Discipline events run high: 181 in- and out-of-school suspensions were reported for 647 students in the 2021-22 Civil Rights Data Collection.
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Winslow Unified District (4387) also operates Jefferson Elementary School (378 students) and Winslow Junior High School (293 students) alongside Winslow 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 Winslow High School compares
Winslow High School on the metrics families compare, against Arizona and U.S. means.
| Metric | This school | vs Arizona | Arizona avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 19.6:1 | ▲ 15% | 17:1 | 15.7:1 |
| Free-lunch eligible | 34.5% | ▼ 29% | 48.3% | 51.7% |
| Enrollment | 647 | top 25% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
19.6:1
Leaner classes than 17% of US schools, heavier class loads than most.
647
Bigger than 77% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
34.5%
free-lunch eligible
- 29% below the Arizona average of 48.3%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
19.6:1
students per teacher
- 15% above state mean
Top 74% in Arizona - lower ratio than 26% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
47.8%
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
$10,962
per pupil, district-wide
- below Arizona avg of $13,145
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors3.0 FTE
Per 216 students, the combined health-and-guidance staffing load for this school.
Discipline context
154
in-school suspensions + 27 out-of-school
Suspension rate: 23.8 per 100 students. Combined in-school and out-of-school rate: 28.0 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
American Indian / Alaska Native 50.1%
Hispanic or Latino 27.8%
White 11.1%
Two or More 10.7%
African American 0.3%
Largest group: American Indian / Alaska Native at 50.1% of enrollment.
Student-body diversity index 64.8/100
Simpson diversity index - at 64.8, Winslow High School is more mixed than the Arizona school average of 47.2.
Programs
AP courses offered 3
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Winslow Unified District (4387), which includes Winslow High School.
$10,962
Per student
-17%
vs Arizona
Avg $13,145
-34%
vs U.S.
Avg $16,593
Revenue mix
Local 19.7%
State 46.2%
Federal 34.1%
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 Winslow High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Jefferson Elementary School | Smaller | Similar economic need | Higher S:T ratio |
| Winslow Junior High School | Smaller | Similar economic need | Lower S:T ratio |
| Washington School | Smaller | Similar economic need | Lower S:T ratio |
| Bonnie Brennan School | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Winslow High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 378
- Students per teacher
- 22.2:1
- Resource Index
- 26/100
- Enrollment
- 293
- Students per teacher
- 17.2:1
- Resource Index
- 34/100
- Enrollment
- 254
- Students per teacher
- 16.9:1
- Resource Index
- 38/100
- Enrollment
- 253
- Students per teacher
- 13.3:1
- Resource Index
- 42/100
Similar high schools statewide
Matched by enrollment size and by staffing ratio across all of Arizona, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~647 students)
Similar student-teacher ratio (~19.6:1)
Next steps
Verify locally before acting on Winslow High School's federal record.
- Compare Winslow High School against another school. Compare schools
- Winslow Unified District (4387)'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 Winslow High School
How many students attend Winslow High School?
Winslow High School has 647 students enrolled. It is a high school in Winslow, AZ.
What is the student-teacher ratio at Winslow High School?
The student-teacher ratio at Winslow High School is 19.6:1, which is 15% higher than the Arizona average of 17:1 and 25% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Winslow High School?
34.5% of students at Winslow High School are eligible for free lunch, compared to the Arizona average of 48.3%.
What is the racial and ethnic makeup of Winslow High School?
The largest demographic group at Winslow High School is American Indian / Alaska Native at 50.1% of enrollment, in Winslow, AZ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 64.8/100.
What is the Resource Investment Index for Winslow High School?
Winslow High School has a Resource Investment Index of 33/100 (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 Winslow High School rank among public schools in Winslow?
By Resource Investment Index, Winslow High School ranks #2 of 4 public schools in Winslow, AZ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Winslow on the city page.
Is Winslow High School a good school?
Winslow High School earns 33/100 on the Resource Investment Index, with class sizes larger than 74% of Arizona 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 Winslow Unified District (4387)?
Besides Winslow High School, Winslow Unified District (4387) also operates Jefferson Elementary School (378 students), Winslow Junior High School (293 students), and Washington School (254 students). See the Winslow Unified District (4387) district page for the complete list.
Related tools
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.