Enrollment
888
New York · 2024-25 NCES data
High school (grades 9-12) · Rochester, NY
Eastridge Senior High School
Federal NCES profile for Eastridge Senior High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 40/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 360969000741
👥 S:T ratio 63
📚 AP courses 25
🌟 Gifted program 30
🎓 Counselors 56
📋 Attendance 27
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Eastridge Senior High School earns 40/100 on the Resource Investment Index, with class sizes smaller than 79% of New York schools. It is also more racially and ethnically mixed than most New York schools.
- #2 of 15
- high schools in Rochester · Resource Index
- 40
- Resource Index · Typical
- 9.3:1
- small classes for New York
- 52.5%
- free-lunch eligible
Eastridge Senior High School has class sizes smaller than 79% of New York schools. Computed live against every New York school reporting to NCES.
By Resource Investment Index, Eastridge Senior High School ranks #2 of 15 high schools in Rochester, NY.
School address
District: East Irondequoit Central School District · New York
NCES ID 360969000741 Verify on NCES CCD record →
Teachers (FTE)
96.0
Federal CCD staff survey
Students per teacher
9.3:1
vs 11.8:1 New York avg
-21% vs state
Free-lunch eligible
52.5%
vs 56.2% New York avg
-7% vs state
Student-teacher ratio in context
How Eastridge Senior High School compares with New York and U.S. medians
What stands out at Eastridge Senior High School
Eastridge Senior High School is a higher-need, large high school in Rochester, New York, enrolling 888 students.
Class sizes run a bit leaner than typical: 9.3:1 puts it in the smaller third of New York schools by student-teacher ratio.
Its free-meal eligibility rate of 52.5% lands close to the New York typical range, neither a high- nor low-need campus by this measure.
Enrollment of 888 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 395 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #62.
Its student body is led by White (39%) and Hispanic or Latino (28%), more mixed than most schools in the state (diversity index 71/100).
On the academic-pipeline side it reports 5 Advanced Placement courses.
Counselor coverage is strong, about 222 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 29.4% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Discipline events run high: 188 in- and out-of-school suspensions were reported for 888 students in the 2021-22 Civil Rights Data Collection.
East Irondequoit Central School District also operates East Irondequoit Middle School (636 students) and Ivan L Green Primary School (333 students) alongside Eastridge Senior 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 Eastridge Senior High School compares
Eastridge Senior 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 | 9.3:1 | ▼ 21% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 52.5% | ▼ 7% | 56.2% | 51.7% |
| Enrollment | 888 | top 11% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
9.3:1
Leaner classes than 92% of US schools, among the more generously staffed nationally.
888
Bigger than 89% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
52.5%
free-lunch eligible
- 7% below the New York average of 56.2%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
9.3:1
students per teacher
- 21% below state mean
Top 21% in New York - lower ratio than 79% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
29.4%
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
$26,545
per pupil, district-wide
- above 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
Counselors4.0 FTE
Per 222 students, the combined health-and-guidance staffing load for this school.
Discipline context
90
in-school suspensions + 98 out-of-school
Suspension rate: 10.1 per 100 students. Combined in-school and out-of-school rate: 21.2 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 38.8%
Hispanic or Latino 28.0%
African American 23.2%
Two or More 7.3%
Asian 2.1%
Native Hawaiian / Pacific Islander 0.3%
American Indian / Alaska Native 0.2%
Largest group: White at 38.8% of enrollment.
Student-body diversity index 71.1/100
Simpson diversity index - at 71.1, Eastridge Senior High School is more mixed than the New York school average of 45.5.
Programs
AP courses offered 5
Funding & spending
District-wide per-pupil expenditure for East Irondequoit Central School District, which includes Eastridge Senior High School.
$26,545
Per student
+1%
vs New York
Avg $26,410
+60%
vs U.S.
Avg $16,593
Revenue mix
Local 47.2%
State 46.0%
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 Eastridge Senior High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| East Irondequoit Middle School | Smaller | Similar economic need | Similar S:T ratio |
| Ivan L Green Primary School | Smaller | Similar economic need | Similar S:T ratio |
| Durand-Eastman Intermediate School | Smaller | Higher economic need | Higher S:T ratio |
| Helendale Road Primary School | Smaller | Similar economic need | Higher S:T ratio |
| Laurelton-Pardee Intermediate School | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Eastridge Senior High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 636
- Students per teacher
- 9.5:1
- Resource Index
- 46/100
- Enrollment
- 333
- Students per teacher
- 10.1:1
- Resource Index
- 39/100
- Enrollment
- 318
- Students per teacher
- 11:1
- Resource Index
- 35/100
- Enrollment
- 311
- Students per teacher
- 12:1
- Resource Index
- 38/100
- Enrollment
- 262
- Students per teacher
- 10.5:1
- Resource Index
- 34/100
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 (~888 students)
Next steps
Verify locally before acting on Eastridge Senior High School's federal record.
- Compare Eastridge Senior High School against another school. Compare schools
- East Irondequoit 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 Eastridge Senior High School
How many students attend Eastridge Senior High School?
Eastridge Senior High School has 888 students enrolled. It is a high school in Rochester, NY.
What is the student-teacher ratio at Eastridge Senior High School?
The student-teacher ratio at Eastridge Senior High School is 9.3:1, which is 21% lower than the New York average of 11.8:1 and 41% 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 Eastridge Senior High School?
52.5% of students at Eastridge Senior High School are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Eastridge Senior High School?
The largest demographic group at Eastridge Senior High School is White at 38.8% of enrollment, in Rochester, NY. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 71.1/100.
What is the Resource Investment Index for Eastridge Senior High School?
Eastridge Senior High School has a Resource Investment Index of 40/100 (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 Eastridge Senior High School rank among high schools in Rochester?
By Resource Investment Index, Eastridge Senior High School ranks #2 of 15 high schools in Rochester, NY. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Rochester on the city page.
Is Eastridge Senior High School a good school?
Eastridge Senior High School earns 40/100 on the Resource Investment Index, with class sizes smaller than 79% of New York schools. 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.
What other schools are in East Irondequoit Central School District?
Besides Eastridge Senior High School, East Irondequoit Central School District also operates East Irondequoit Middle School (636 students), Ivan L Green Primary School (333 students), and Durand-Eastman Intermediate School (318 students). See the East Irondequoit 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.