Enrollment
311
New York · 2024-25 NCES data
High school (grades 9-12) · Avon, NY
Avon High School
Federal NCES profile for Avon High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 53/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 360366000119
👥 S:T ratio 61
📚 AP courses 35
🌟 Gifted program 30
🎓 Counselors 69
📋 Attendance 68
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Avon High School earns 53/100 on the Resource Investment Index, with class sizes smaller than 75% of New York schools.
- #1 of 3
- public schools in Avon · Resource Index
- 53
- Resource Index · Higher
- 9.7:1
- small classes for New York
- 30.4%
- free-lunch eligible
Avon High School has class sizes smaller than 75% of New York schools. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Avon High School ranks #1 of 3 public schools in Avon, NY.
School address
District: Avon Central School District · New York
NCES ID 360366000119 Verify on NCES CCD record →
Teachers (FTE)
32.0
Federal CCD staff survey
Students per teacher
9.7:1
vs 11.8:1 New York avg
-18% vs state
Free-lunch eligible
30.4%
vs 56.2% New York avg
-46% vs state
Student-teacher ratio in context
How Avon High School compares with New York and U.S. medians
What stands out at Avon High School
Avon High School is a mid-sized high school in Avon, New York, enrolling 311 students.
Class sizes run a bit leaner than typical: 9.7:1 puts it in the smaller third of New York schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 30.4% of students eligible for free meals.
Enrollment of 311 puts it in the smaller third of New York schools by headcount.
Its Resource Investment Index outscores 92% of the 4,801 New York schools with a score on record, a top-tier result on this measure.
Among 618 similarly sized, similarly resourced-need New York schools statewide, it ranks #23, a top-tier result once campus size and economic need are matched.
Its student body is predominantly White (88% of enrollment) (diversity index 23/100).
On the academic-pipeline side it reports 7 Advanced Placement courses.
Counselor coverage is strong, about 156 students per counselor, inside the American School Counselor Association's recommended 250:1.
12.9% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Avon Central School District spends $20,522 per pupil, 22% below the New York average, a leaner-resourced district than most.
Avon Central School District also operates Avon Primary School (316 students) and Avon Middle School (279 students) alongside Avon 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 Avon High School compares
Avon High School on the metrics families compare, against New York and U.S. means.
| Metric | This school | vs New York | New York avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 9.7:1 | ▼ 18% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 30.4% | ▼ 46% | 56.2% | 51.7% |
| Enrollment | 311 | top 73% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
9.7:1
Leaner classes than 90% of US schools, among the more generously staffed nationally.
311
Bigger than 34% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
30.4%
free-lunch eligible
- 46% below the New York average of 56.2%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
9.7:1
students per teacher
- 18% below state mean
Top 25% in New York - lower ratio than 75% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
12.9%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$20,522
per pupil, district-wide
- below New York avg of $26,410
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors2.0 FTE
Per 156 students, the combined health-and-guidance staffing load for this school.
Discipline context
34
in-school suspensions + 11 out-of-school
Suspension rate: 10.9 per 100 students. Combined in-school and out-of-school rate: 14.5 per 100 students. Reported via the Civil Rights Data Collection.
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 87.5%
Hispanic or Latino 5.8%
African American 3.9%
Two or More 1.3%
Asian 1.0%
American Indian / Alaska Native 0.3%
Native Hawaiian / Pacific Islander 0.3%
Largest group: White at 87.5% of enrollment.
Student-body diversity index 22.9/100
Simpson diversity index - at 22.9, Avon High School is less mixed than the New York school average of 45.5.
Programs
AP courses offered 7
Funding & spending
District-wide per-pupil expenditure for Avon Central School District, which includes Avon High School.
$20,522
Per student
-22%
vs New York
Avg $26,410
+24%
vs U.S.
Avg $16,593
Revenue mix
Local 40.8%
State 45.2%
Federal 13.9%
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 Avon High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Avon Primary School | Similar size | Similar economic need | Similar S:T ratio |
| Avon Middle School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Avon High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 316
- Students per teacher
- 10.9:1
- Resource Index
- 57/100
- Enrollment
- 279
- Students per teacher
- 9:1
- Resource Index
- 55/100
Similar high schools statewide
Matched by enrollment size and by staffing ratio across all of New York, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~311 students)
Next steps
Verify locally before acting on Avon High School's federal record.
- Compare Avon High School against another school. Compare schools
- Avon Central School District'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 Avon High School
How many students attend Avon High School?
Avon High School has 311 students enrolled. It is a high school in Avon, NY.
What is the student-teacher ratio at Avon High School?
The student-teacher ratio at Avon High School is 9.7:1, which is 18% lower than the New York average of 11.8:1 and 38% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Avon High School?
30.4% of students at Avon High School are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Avon High School?
The largest demographic group at Avon High School is White at 87.5% of enrollment, in Avon, NY.
What is the Resource Investment Index for Avon High School?
Avon High School has a Resource Investment Index of 53/100 (higher 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 Avon High School rank among public schools in Avon?
By Resource Investment Index, Avon High School ranks #1 of 3 public schools in Avon, NY. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Avon on the city page.
Is Avon High School a good school?
Avon High School earns 53/100 on the Resource Investment Index, with class sizes smaller than 75% of New York 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 Avon Central School District?
Besides Avon High School, Avon Central School District also operates Avon Primary School (316 students) and Avon Middle School (279 students). See the Avon Central School District 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.