Enrollment
407
Arizona · 2024-25 NCES data
Other / mixed grade configuration · Tucson, AZ
Federal NCES profile for Winifred Harelson Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 38/100.
The verdict
Winifred Harelson Elementary School earns 38/100 on the Resource Investment Index, with class sizes smaller than 72% of Arizona schools.
Winifred Harelson Elementary School has class sizes smaller than 72% of Arizona schools. Computed live against every Arizona school reporting to NCES.
By Resource Investment Index, Winifred Harelson Elementary School ranks #53 of 131 schools in Tucson, AZ.
NCES ID 040068000031 Verify on NCES CCD record →
Enrollment
407
Arizona · 2024-25 NCES data
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
14:1
vs 17:1 Arizona avg
-18% vs state
Free-lunch eligible
18.9%
vs 48.3% Arizona avg
-61% vs state
How Winifred Harelson Elementary School compares with Arizona and U.S. medians
Smaller classes than state median
14:1 - 3.0 below the Arizona state median of 17:1, indicating smaller average class loads than typical schools in the state.
Winifred Harelson Elementary School is a lower-poverty, mid-sized combined-grade school in Tucson, Arizona, enrolling 407 students.
Class sizes run a bit leaner than typical: 14:1 puts it in the smaller third of Arizona schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 18.9% of students eligible for free meals.
With 407 students, its enrollment sits close to the Arizona median campus size.
Its Resource Investment Index lands in the upper third of 2,064 scored Arizona schools.
Against 180 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #68.
Its student body is led by White (60%) and Hispanic or Latino (31%) (diversity index 54/100).
Counselor access is stretched at roughly 407 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 32.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Amphitheater Unified District (4406) spends $10,331 per pupil, 21% below the Arizona average, a leaner-resourced district than most.
Its district draws 17.3% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Tucson's public schools, it stands alongside Craycroft Elementary School (586 students): Winifred Harelson Elementary School is smaller than that campus by headcount and runs leaner classes (14:1 vs 21.7:1).
Amphitheater Unified District (4406) also operates Canyon Del Oro High School (1,758 students) and Ironwood Ridge High School (1,539 students) alongside Winifred Harelson Elementary 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
Winifred Harelson Elementary 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 | 14:1 | ▼ 18% | 17:1 | 15.7:1 |
| Free-lunch eligible | 18.9% | ▼ 61% | 48.3% | 51.7% |
| Enrollment | 407 | top 51% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
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.
Largest group: White at 60.2% of enrollment.
Simpson diversity index - at 54.0, Winifred Harelson Elementary School is more mixed than the Arizona school average of 47.2.
District-wide per-pupil expenditure for Amphitheater Unified District (4406), which includes Winifred Harelson Elementary School.
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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Canyon Del Oro High School | Larger | Similar economic need | Higher S:T ratio |
| Ironwood Ridge High School | Larger | Similar economic need | Higher S:T ratio |
| Amphitheater High School | Larger | Higher economic need | Similar S:T ratio |
| Lawrence W Cross Middle School | Larger | Similar economic need | Higher S:T ratio |
| Richard B Wilson Jr School | Larger | Similar economic need | Similar S:T ratio |
Comparisons are relative to Winifred Harelson Elementary School's own figures; each column derives from NCES Common Core of Data.
2 comparable other schools (grades Mixed) serving the same city.
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.
Next steps
Verify locally before acting on Winifred Harelson Elementary School's federal record.
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.
Winifred Harelson Elementary School has 407 students enrolled. It is a public school in Tucson, AZ.
The student-teacher ratio at Winifred Harelson Elementary School is 14:1, which is 18% lower than the Arizona average of 17:1 and 11% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
18.9% of students at Winifred Harelson Elementary School are eligible for free lunch, compared to the Arizona average of 48.3%.
The largest demographic group at Winifred Harelson Elementary School is White at 60.2% of enrollment, in Tucson, AZ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 54.0/100.
Winifred Harelson Elementary School has a Resource Investment Index of 38/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Winifred Harelson Elementary School ranks #53 of 131 schools in Tucson, AZ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Tucson on the city page.
Winifred Harelson Elementary School earns 38/100 on the Resource Investment Index, with class sizes smaller than 72% 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.
Besides Winifred Harelson Elementary School, Amphitheater Unified District (4406) also operates Canyon Del Oro High School (1,758 students), Ironwood Ridge High School (1,539 students), and Amphitheater High School (996 students). See the Amphitheater Unified District (4406) district page for the complete list.
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.
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PlainSchools, “Winifred Harelson Elementary School, Tucson AZ.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/winifred-harelson-elementary-school-az
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