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 · Copiague, NY
A Copiague Union Free School District high school where students score 41 points above what's typical for similar communities.
1100 DIXON AVE, Copiague, NY 11726
- Math 87% proficient (2021)
- Reading 95% proficient (2021)
- 93.0% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at Walter G O'connell Copiague High School score 91% proficient, which is above what's typical for similar communities (expected: 50%).
2021 EdFacts proficiency
Most recent published year. School vs. NY average.
Trend
→ SteadyProficiency is down 5 points across the 13-year record (2009–2021) and has held near 91% recently.
Show all 13 years
Multi-year averages used by the rating model: math 90% (multi-year average, 2009-2021) · reading/ELA 90% (multi-year average, 2009-2021)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 26 test records from NY state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
55.5%
Students qualifying for federal meal assistance
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.
See how we rateThe neighborhood
Where Walter G O'connell Copiague High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the New York map →
Getting around & local context
- Walk 75Very Walkable
- Bike 51Bikeable
- County Safety: Low3/100K
Powered by
FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$125,691
Median home value
$451,300
Median rent
$1,913/mo
College educated
25.6%
Homeownership
74.1%
Poverty rate
7.8%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 11726; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Amityville Memorial High SchoolEnrollment path unverified | 6.6 | 9–12 | 1.5 mi | 953 | Compare → |
| Lindenhurst Senior High SchoolEnrollment path unverified | 8.4 | 9–12 | 1.7 mi | 1,854 | Compare → |
| Farmingdale Senior High SchoolEnrollment path unverified | 8.4 | 9–12 | 2.8 mi | 1,690 | Compare → |
| West Babylon Senior High SchoolEnrollment path unverified | 8.4 | 9–12 | 2.9 mi | 1,255 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Copiague Union Free School District
- Schools in district
- 6
- Rank in district
- #1 of 6
- District spending per student
- $31,937NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 11.3%Census SAIPE · 2024
Walter G O'connell Copiague High School is listed in COPIAGUE UNION FREE SCHOOL DISTRICT; a district label does not verify attendance for an address.
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, serving approximately 1,586 students in grades 9th-12th with a 14:1 student-teacher ratio. It holds a MySchoolScout rating of 8.0 out of 10 and ranks #704 of 4,742 schools in NY. State assessment records show 90% math proficiency (multi-year average, 2009-2021) and 90% reading/ELA proficiency (multi-year average, 2009-2021).
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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 9th – 12th
- Enrollment
- 1,586
- Student-Teacher Ratio
- 14:1
- Teachers (FTE)
- 113
- Type
- regular
- Setting
- Large Suburb
- County
- Suffolk County
- Chronic Absenteeism (SY 2022-23)
- 23.0%
- Phone
- (631) 842-4010
- 4-Year Graduation
- 93.0%
- Area population (ZIP 11726)
- 21,940
- Area average commute
- 31.5 min
- Area median age
- 36.2
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2021 EdFacts · Low confidence
- Older source: 2021 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2021 EdFacts · Low confidence
- Older source: 2021 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 11726; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2021; directory SY 2023–24
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