Enrollment
538
New York · 2024-25 NCES data
Other / mixed grade configuration · Chester, NY
Federal NCES profile for Chester Academy-Middle/High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 43/100.
The verdict
Chester Academy-Middle/High School earns 43/100 on the Resource Investment Index, with class sizes near the New York median. It is also more racially and ethnically mixed than most New York schools.
Chester Academy-Middle/High School has class sizes near the New York median. Computed live against every New York school reporting to NCES.
NCES ID 360738000527 Verify on NCES CCD record →
Enrollment
538
New York · 2024-25 NCES data
Teachers (FTE)
50.0
Federal CCD staff survey
Students per teacher
10.8:1
vs 11.8:1 New York avg
-8% vs state
Free-lunch eligible
37.9%
vs 56.2% New York avg
-33% vs state
How Chester Academy-Middle/High School compares with New York and U.S. medians
At or below state median
10.8:1 - 1.0 below the New York state median of 11.8:1, indicating smaller average class loads than typical schools in the state.
Chester Academy-Middle/High School is a mid-sized combined-grade school in Chester, New York, enrolling 538 students.
At 10.8:1, its student-teacher ratio sits close to the New York median, within a few percentage points of the 11.8:1 state norm, neither notably crowded nor notably small.
Economic need runs somewhat below the state's typical profile, with 37.9% of students eligible for free meals.
Enrollment of 538 puts it in the larger third of New York schools by headcount.
Its Resource Investment Index lands in the upper third of 4,801 scored New York schools.
Against 873 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #294.
Its student body is led by Hispanic or Latino (41%) and White (38%), more mixed than most schools in the state (diversity index 66/100).
Counselor coverage is strong, about 135 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 34.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district, Chester Union Free School District, also runs Chester Elementary School (393 students).
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
Chester Academy-Middle/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 | 10.8:1 | ▼ 8% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 37.9% | ▼ 33% | 56.2% | 51.7% |
| Enrollment | 538 | top 33% | - | - |
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: Hispanic or Latino at 41.0% of enrollment.
Simpson diversity index - at 66.1, Chester Academy-Middle/High School is more mixed than the New York school average of 45.5.
District-wide per-pupil expenditure for Chester Union Free School District, which includes Chester Academy-Middle/High 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 |
|---|---|---|---|
| Chester Elementary School | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Chester Academy-Middle/High School's own figures; each column derives from NCES Common Core of Data.
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.
Next steps
Verify locally before acting on Chester Academy-Middle/High 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.
Chester Academy-Middle/High School has 538 students enrolled. It is a public school in Chester, NY.
The student-teacher ratio at Chester Academy-Middle/High School is 10.8:1, which is 8% lower than the New York average of 11.8:1 and 31% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
37.9% of students at Chester Academy-Middle/High School are eligible for free lunch, compared to the New York average of 56.2%.
The largest demographic group at Chester Academy-Middle/High School is Hispanic or Latino at 41.0% of enrollment, in Chester, NY. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 66.1/100.
Chester Academy-Middle/High School has a Resource Investment Index of 43/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
Chester Academy-Middle/High School earns 43/100 on the Resource Investment Index, with class sizes near the New York median. It is also more racially and ethnically mixed than most 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.
Besides Chester Academy-Middle/High School, Chester Union Free School District also operates Chester Elementary School (393 students). See the Chester Union Free School District 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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Chester Academy-Middle/High School, Chester NY.” 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/chester-academy-middlehigh-school-ny
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.