Excellent
#704 of 4,742 schools in NY
Top 15% in state
Walter G O'connell Copiague High School
High School · COPIAGUE UNION FREE SCHOOL DISTRICT
1100 DIXON AVE, Copiague, NY 11726
Enrollment
1,586
Student-Teacher
14:1
Score
8.0
Grades
9th – 12th
Enrollment
1,586
Student-Teacher
14:1
Score
8.0
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New York schools
#704 of 4,742
In Copiague
#1 of 6
public schools
In district
#1 of 6
COPIAGUE UNION FREE SCHOOL DISTRICT
Academic performance
9.7 / 10
Excellent
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Walter G O'connell Copiague High School
High School in Copiague · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Copiague Middle School
0.2 mi away. Use as a geographic alternative in the same move search.
Susan E Wiley School
0.8 mi away. Use as a geographic alternative in the same move search.
About Walter G O'connell Copiague High School
Walter G O'connell Copiague High School is a public high school in Copiague, NY, part of COPIAGUE UNION FREE SCHOOL DISTRICT. Walter G O'connell Copiague High School serves approximately 1,586 students, and covers grades 9th-12th, and has a 14:1 student-teacher ratio. Walter G O'connell Copiague High School has a current MySchoolScout rating of 8.0 out of 10 and ranks #704 of 4,742 schools in NY.
Structured state assessment records for Walter G O'connell Copiague High School show 90% math proficiency (multi-year average, 2009-2021) and 90% reading/ELA proficiency (multi-year average, 2009-2021).
- This school 8.0 · Excellent
- NY avg 7.0
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Walter G O'connell Copiague High School — Students at Walter G O'connell Copiague High School score 91% proficient, which is above what's typical for similar communities (expected: 50%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
55.5%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2020-21)
Based on 26 test records from NY state assessments. About our data
Proficiency Trend
→ StableAverage 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: 8.9/10.
How Walter G O'connell Copiague High School Compares
See how Walter G O'connell Copiague High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
1100 DIXON AVE, Copiague, NY 11726
Nearby Alternatives
Families considering Walter G O'connell Copiague High School may also want to explore other high schools in the area. LINDENHURST SENIOR HIGH SCHOOL (rated 8.4/10, 1.7 miles away, in nearby Lindenhurst), which scores slightly higher. Additionally, AMITYVILLE MEMORIAL HIGH SCHOOL (rated 6.6/10, 1.5 miles away, in nearby Amityville), a more accessible option. For more schools in Copiague, see our Copiague schools guide .
Nearby Schools
20 within 2.5 mi| School | Distance | Rating |
|---|---|---|
| COPIAGUE MIDDLE SCHOOL Copiague | 0.2 mi | 4.7 |
| SUSAN E WILEY SCHOOL Copiague | 0.8 mi | 3.0 |
| GREAT NECK ROAD ELEMENTARY SCHOOL Copiague | 0.8 mi | 4.2 |
| ALBANY AVENUE SCHOOL Lindenhurst | 0.7 mi | 6.1 |
| NORTHEAST SCHOOL Amityville | 0.9 mi | 6.2 |
| WILLIAM RALL SCHOOL Lindenhurst | 1.2 mi | 8.0 |
| DEAUVILLE GARDENS EAST ELEMENTARY SCHOOL Copiague | 1.3 mi | 5.8 |
| DEAUVILLE GARDENS WEST ELEMENTARY SCHOOL Copiague | 1.3 mi | 7.2 |
| WEST GATES AVENUE SCHOOL Lindenhurst | 1.1 mi | 6.5 |
| EDMUND W MILES MIDDLE SCHOOL Amityville | 1.1 mi | 4.7 |
| ST MARTIN OF TOURS SCHOOL Amityville | 1.3 mi | 5.8 |
| AMITYVILLE MEMORIAL HIGH SCHOOL Amityville | 1.5 mi | 6.6 |
| BETHESDA SDA JUNIOR ACADEMY Amityville | 1.5 mi | 5.8 |
| PARK AVENUE SCHOOL Amityville | 1.5 mi | 3.8 |
| LINDENHURST MIDDLE SCHOOL Lindenhurst | 1.6 mi | 6.9 |
| NORTHWEST ELEMENTARY SCHOOL Amityville | 1.6 mi | 8.4 |
| DANIEL STREET SCHOOL Lindenhurst | 1.7 mi | 7.7 |
| ALLEGHANY AVENUE SCHOOL Lindenhurst | 1.7 mi | 6.5 |
| LINDENHURST SENIOR HIGH SCHOOL Lindenhurst | 1.7 mi | 8.4 |
| SANTAPOGUE SCHOOL West Babylon | 2.5 mi | 7.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 11726 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$125,691
Median Home Value
$451,300
Median Rent
$1,913/mo
Population
21,940
College Educated
25.6%
Homeownership
74.1%
Avg Commute
31.5 min
Poverty Rate
7.8%
Median Age
36.2
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| DEER PARK HIGH SCHOOL Deer Park, NY | 8.0 |
| JOHN JAY SENIOR HIGH SCHOOL Hopewell Junction, NY | 8.0 |
| KINGSTON HIGH SCHOOL Kingston, NY | 8.0 |
| MANHATTAN CENTER FOR SCIENCE & MATHEMATICS New York, NY | 8.0 |
| MASPETH HIGH SCHOOL Elmhurst, NY | 8.0 |
| OSSINING HIGH SCHOOL Ossining, NY | 8.0 |
Frequently Asked Questions
Common questions about Walter G O'connell Copiague High School
What grades does Walter G O'connell Copiague High School serve?
Walter G O'connell Copiague High School serves students in grades 9th through 12th.
How many students attend Walter G O'connell Copiague High School?
Walter G O'connell Copiague High School has an enrollment of approximately 1,586 students.
What is the student-teacher ratio at Walter G O'connell Copiague High School?
The student-teacher ratio at Walter G O'connell Copiague High School is 14:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Walter G O'connell Copiague High School rank in NY?
Walter G O'connell Copiague High School ranks #704 of 4,742 schools in NY.
What is Walter G O'connell Copiague High School's MySchoolScout rating?
Walter G O'connell Copiague High School has a current MySchoolScout rating of 8.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Walter G O'connell Copiague High School?
Based on loaded state assessment records, Walter G O'connell Copiague High School has 90% math proficiency (multi-year average, 2009-2021) and 90% reading/ELA proficiency (multi-year average, 2009-2021).
Is Walter G O'connell Copiague High School a charter school?
No, Walter G O'connell Copiague High School is not a charter school. It is a traditional public school operated by the local school district.
Is Walter G O'connell Copiague High School a Title I school?
No, Walter G O'connell Copiague High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Walter G O'connell Copiague High School?
55.5% of students at Walter G O'connell Copiague 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
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,586
- Student-Teacher Ratio
- 14:1
- Teachers (FTE)
- 113
- Free/Reduced Lunch
- 55.5%
- Type
- regular
- Setting
- Large Suburb
- County
- Suffolk County
- Chronic Absenteeism (SY 2022-23)
- 23.0%
- Phone
- (631) 842-4010
- 4-Year Graduation
- 93.0%
Resources & Links
District
COPIAGUE UNION FREE SCHOOL DISTRICT- District Enrollment
- 4,862
- Schools in District
- 6
- Per-Pupil Spending
- $31,937
- District Rank
- #1 of 6
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
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