Very Good
#1746 of 4,739 schools in NY
Top 37% in state
Indian River High School
High School · INDIAN RIVER CENTRAL SCHOOL DISTRICT
PO BOX 338, Philadelphia, NY 13673
Enrollment
795
Student-Teacher
10.6:1
Score
7.0
Grades
9th – 12th
Enrollment
795
Student-Teacher
10.6:1
Score
7.0
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Philadelphia
#1 of 4
public schools
New York high schools
#444 of 1,160
In district
#2 of 8
INDIAN RIVER CENTRAL SCHOOL DISTRICT
Academic performance
9.7 / 10
Exceptional
About Indian River High School
Indian River High School serves 795 students in grades 9-12 in Philadelphia, New York, delivering exceptional academic outcomes that place it among the state's top-performing schools. With a student-teacher ratio of 10.6:1 and 75 full-time equivalent teachers, the school provides personalized attention that translates into impressive results. The school's academic excellence is evident in its outstanding test performance, with 94% of students achieving proficiency or above in ELA/Reading and an remarkable 98% reaching proficiency in Math.
These achievements have earned Indian River High School a MySchoolScout rating of 8.3 out of 10 and a state ranking of #249 out of 4,758 New York schools, placing it in the 95th percentile statewide. Students come from a community where the median household income is $65,500 and median home values average $186,700. While only 16% of local residents hold bachelor's degrees or higher, the school clearly excels at preparing its students for academic success beyond high school, with a poverty rate of 15.1% in the surrounding ZIP code of 2,163 residents.
Indian River High School is situated in Jefferson County's rural setting near Philadelphia, New York, providing students with a close-knit educational environment that fosters both academic achievement and community connection.
What Parents Should Know
Located in a rural area, Indian River High School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.
Score Breakdown
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Indian River High School — Students at Indian River High School score 94% proficient, which is above what's typical for similar communities (expected: 59%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
50.4%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2020-21)
Based on 4 test records from NY state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.8/10.
How Indian River High School Compares
See how Indian River High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 97.5% (2019) to 97.5% (2021). Reading/ELA proficiency has declined from 97.5% (2019) to 90% (2021).
Location
PO BOX 338, Philadelphia, NY 13673
Nearby Alternatives
Families considering Indian River High School may also want to explore other high schools in the area. THERESA PRIMARY SCHOOL (rated 8.1/10, 6.4 miles away, in nearby Theresa), which scores notably higher. Another option is BLACK RIVER SCHOOL (rated 7.5/10, 9.8 miles away, in nearby Black River), which scores slightly higher. Additionally, AUGUSTINIAN ACADEMY (rated 6.0/10, 12.6 miles away, in nearby Carthage), with a comparable rating. For more schools in Philadelphia, see our Philadelphia schools guide .
Nearby Schools
20 within 13.0 mi| School | Distance | Rating |
|---|---|---|
| INDIAN RIVER MIDDLE SCHOOL Philadelphia | 0.2 mi | 4.7 |
| PHILADELPHIA PRIMARY SCHOOL Philadelphia | 0.9 mi | 4.0 |
| INDIAN RIVER INTERMEDIATE SCHOOL Philadelphia | 0.8 mi | 4.6 |
| THERESA PRIMARY SCHOOL Theresa | 6.4 mi | 8.1 |
| EVANS MILLS PRIMARY SCHOOL Evans Mills | 6.2 mi | 4.4 |
| ANTWERP PRIMARY SCHOOL Antwerp | 6.4 mi | 2.9 |
| BLACK RIVER SCHOOL Black River | 9.8 mi | 7.5 |
| CARTHAGE MIDDLE SCHOOL Carthage | 11.3 mi | 3.8 |
| CARTHAGE SENIOR HIGH SCHOOL Carthage | 11.3 mi | 5.7 |
| WEST CARTHAGE ELEMENTARY SCHOOL Carthage | 11.6 mi | 4.2 |
| CALCIUM PRIMARY SCHOOL Calcium | 10.3 mi | 3.1 |
| AUGUSTINIAN ACADEMY Carthage | 12.6 mi | 6.0 |
| CARTHAGE ELEMENTARY SCHOOL Carthage | 12.6 mi | 3.2 |
| STARBUCK ELEMENTARY SCHOOL Watertown | 14.2 mi | 3.8 |
| OHIO STREET SCHOOL Watertown | 14.6 mi | 5.6 |
| NORTH ELEMENTARY SCHOOL Watertown | 14.3 mi | 5.2 |
| FAITH FELLOWSHIP CHRISTIAN SCHOOL Watertown | 14.9 mi | 5.9 |
| COPENHAGEN CENTRAL SCHOOL Copenhagen | 17.5 mi | 5.7 |
| IMMACULATE HEART ELEMENTARY SCHOOL GRADES Watertown | 15.1 mi | 5.9 |
| LA FARGEVILLE CENTRAL SCHOOL La Fargeville | 13.0 mi | 6.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 13673 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$75,758
Median Home Value
$171,300
Median Rent
$798/mo
Population
1,983
College Educated
17.6%
Homeownership
65.7%
Avg Commute
24.9 min
Poverty Rate
13%
Median Age
31.1
Community Profile
The community surrounding Indian River High School has a median household income of $75,758. It is a community where 18% of adults hold a bachelor's degree or higher. The median home value in the area is $171,300, with a median rent of $798/month. The area has a poverty rate of 13.0%. The average commute for residents is 25 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| BENJAMIN BANNEKER ACADEMY Brooklyn, NY | 7.0 |
| CSI HIGH SCHOOL FOR INTERNATIONAL STUDIES Staten Island, NY | 7.0 |
| KINGSBOROUGH EARLY COLLEGE SCHOOL Brooklyn, NY | 7.0 |
| MOTT HALL V Bronx, NY | 7.0 |
| MOUNT VERNON HIGH SCHOOL Mount Vernon, NY | 7.0 |
| NYC MUSEUM SCHOOL New York, NY | 7.0 |
Frequently Asked Questions
Common questions about Indian River High School
What grades does Indian River High School serve?
Indian River High School serves students in grades 9th through 12th.
How many students attend Indian River High School?
Indian River High School has an enrollment of approximately 795 students.
What is the student-teacher ratio at Indian River High School?
The student-teacher ratio at Indian River High School is 10.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Indian River High School rank in NY?
Indian River High School is ranked #1746 out of 4,739 schools in NY.
What is Indian River High School's MySchoolScout rating?
Indian River High School has a composite rating of 7.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Indian River High School?
Based on the most recent state assessment data, Indian River High School has 97.5% math proficiency and 93.8% reading/ELA proficiency.
Is Indian River High School a charter school?
No, Indian River High School is not a charter school. It is a traditional public school operated by the local school district.
Is Indian River High School a Title I school?
No, Indian River High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Indian River High School?
50.4% of students at Indian River High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 795
- Student-Teacher Ratio
- 10.6:1
- Teachers (FTE)
- 75
- Free/Reduced Lunch
- 50.4%
- Type
- regular
- Setting
- Fringe Rural
- County
- Jefferson County
- Phone
- (315) 642-3427
- Data Year
- 2023–2024
Resources & Links
District
INDIAN RIVER CENTRAL SCHOOL DISTRICT- District Enrollment
- 3,494
- Schools in District
- 8
- Per-Pupil Spending
- $25,712
- District Rank
- #2 of 8
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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