Needs Improvement
#2329 of 2,466 schools in NJ
Union High School
High School · Township of Union School District · Union, NJ
A Township of Union School District high school where students score 18 points below what's typical for similar communities.
2350 NORTH THIRD STREET, Union, NJ 07083
- Math 12% vs NJ 44% (2025)
- Reading 37% vs NJ 50% (2025)
- 86.0% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at Union High School score 25% proficient, which is below what's typical for similar communities (expected: 43%).
2025 NJSLA proficiency
Most recent published year. School vs. NJ average.
Trend
↓ DecliningProficiency has fallen 10 points since 2021, to 25% in 2025, across a 17-year record (2009–2025).
Show all 16 years
Multi-year averages used by the rating model: math 33% (multi-year average, 2009-2025) · reading/ELA 56% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 32 test records from NJ state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
45.5%
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 Union 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 42Car-Dependent
- Bike 43Somewhat Bikeable
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Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$118,106
Median home value
$425,600
Median rent
$1,938/mo
College educated
41%
Homeownership
74.4%
Poverty rate
6.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 07083; 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 |
|---|---|---|---|---|---|
| Jonathan Dayton High SchoolEnrollment path unverified | 5.0 | 9–12 | 1.6 mi | 653 | Compare → |
| David Brearley Middle/high SchoolEnrollment path unverified | 6.8 | 7–12 | 1.9 mi | 778 | Compare → |
| Millburn High SchoolEnrollment path unverified | 7.3 | 9–12 | 2.0 mi | 1,393 | Compare → |
| Columbia High SchoolEnrollment path unverified | 6.4 | 9–12 | 2.4 mi | 1,933 | 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.
Township of Union School District
- Schools in district
- 10
- Rank in district
- #9 of 10
- District spending per student
- $21,824NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 8.0%Census SAIPE · 2024
Union High School is listed in Township of Union School District; a district label does not verify attendance for an address.
About Union High School
Union High School is a public high school in Union, NJ, part of Township of Union School District, serving approximately 2,363 students in grades 9th-12th with a 14.1:1 student-teacher ratio. It holds a MySchoolScout rating of 3.9 out of 10 and ranks #2,329 of 2,466 schools in NJ. State assessment records show 33% math proficiency (multi-year average, 2009-2025) and 56% reading/ELA proficiency (multi-year average, 2009-2025).
What's said publicly about Union High School
Synthesized from public, attributable sources. Updated April 2026.
Sources (1)
Frequently asked questions
Common questions about Union High School
What grades does Union High School serve?
Union High School serves students in grades 9th through 12th.
How many students attend Union High School?
Union High School has an enrollment of approximately 2,363 students.
What is the student-teacher ratio at Union High School?
The student-teacher ratio at Union High School is 14.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Union High School rank in NJ?
Union High School ranks #2,329 of 2,466 schools in NJ.
What is Union High School's MySchoolScout rating?
Union High School has a current MySchoolScout rating of 3.9 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 Union High School?
Based on loaded state assessment records, Union High School has 33% math proficiency (multi-year average, 2009-2025) and 56% reading/ELA proficiency (multi-year average, 2009-2025).
Is Union High School a charter school?
No, Union High School is not a charter school. It is a traditional public school operated by the local school district.
Is Union High School a Title I school?
No, Union High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Union High School?
45.5% of students at Union 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
- 2,363
- Student-Teacher Ratio
- 14.1:1
- Teachers (FTE)
- 168
- Type
- regular
- Setting
- Large Suburb
- County
- Union County
- Chronic Absenteeism (SY 2022-23)
- 22.5%
- Phone
- (908) 851-6500
- 4-Year Graduation
- 86.0%
- Area population (ZIP 07083)
- 57,036
- Area average commute
- 30.6 min
- Area median age
- 41.6
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 · 2025 NJSLA · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 NJSLA. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 NJSLA · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 NJSLA. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- State assessments · 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 07083; 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, 2009-2025; directory SY 2023–24
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