Needs Improvement
#2329 of 2,466 schools in NJ
Union High School
High School · Township of Union School District
2350 NORTH THIRD STREET, Union, NJ 07083
Enrollment
2,363
Student-Teacher
14.1:1
Score
3.9
Grades
9th – 12th
Enrollment
2,363
Student-Teacher
14.1:1
Score
3.9
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New Jersey schools
#2,329 of 2,466
In Union
#9 of 10
public schools
In district
#9 of 10
Township of Union School District
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Union High School
High School in Union · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Hannah Caldwell Elementary
0.3 mi away. Use as a geographic alternative in the same move search.
Burnet Middle School
0.5 mi away. Use as a geographic alternative in the same move search.
About Union High School
Union High School is a public high school in Union, NJ, part of Township of Union School District. Union High School serves approximately 2,363 students, and covers grades 9th-12th, and has a 14.1:1 student-teacher ratio. Union High School has a current MySchoolScout rating of 3.9 out of 10 and ranks #2,329 of 2,466 schools in NJ.
Structured state assessment records for Union High School 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)
- This school 3.9 · Needs Improvement
- NJ avg 5.8
What Parents Should Know
Union High School is a large school: 2,363 students. Size usually brings more course choices and activities than a smaller school can staff, but kids can also blend into the crowd. Ask how the school keeps students known and supported.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Union High School — Students at Union High School score 25% proficient, which is below what's typical for similar communities (expected: 43%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
45.5%
Students qualifying for federal meal assistance
Test Scores NJ NJSLA (2024-25)
Based on 32 test records from NJ 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: 3.5/10.
How Union High School Compares
See how Union 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
2350 NORTH THIRD STREET, Union, NJ 07083
Nearby Alternatives
Families considering Union High School may also want to explore other high schools in the area. Tuscan Elementary School (rated 7.8/10, 1.6 miles away, in nearby Maplewood), which scores notably higher. Another option is Connecticut Farms Elementary (rated 7.7/10, 0.9 miles away), which scores notably higher. Additionally, Wyoming School (rated 7.6/10, 1.7 miles away, in nearby Millburn), which scores notably higher. For more schools in Union, see our Union schools guide .
Nearby Schools
20 within 1.9 mi| School | Distance | Rating |
|---|---|---|
| Hannah Caldwell Elementary Union | 0.3 mi | 4.0 |
| Burnet Middle School Union | 0.5 mi | 5.5 |
| Jefferson Elementary Union | 0.8 mi | 3.8 |
| ST MICHAEL PARISH SCHOOL Union | 0.7 mi | 6.0 |
| Battle Hill Elementary Union | 0.8 mi | 7.1 |
| Connecticut Farms Elementary Union | 0.9 mi | 7.7 |
| South Mountain School Millburn | 1.3 mi | 6.6 |
| SPRINGFIELD GENIUS ACADEMY Springfield | 1.1 mi | — |
| Tuscan Elementary School Maplewood | 1.6 mi | 7.8 |
| Wyoming School Millburn | 1.7 mi | 7.6 |
| Maplewood Middle School Maplewood | 1.8 mi | 7.5 |
| ST THERESA GRADE SCHOOL Kenilworth | 1.8 mi | 6.5 |
| KINDERCARE LEARNING CENTER Kenilworth | 1.9 mi | — |
| Franklin Elementary Union | 1.4 mi | 6.9 |
| Kawameeh Middle School Union | 1.6 mi | 7.2 |
| David Brearley Middle/High School Kenilworth | 1.9 mi | 6.8 |
| THE CHILDREN'S ACADEMY Springfield | 1.5 mi | — |
| ST STEPHEN'S PRESCHOOL Millburn | 1.7 mi | — |
| Warren G. Harding Elementary School Kenilworth | 2.0 mi | 4.7 |
| Washington Elementary Union | 1.9 mi | 7.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 07083 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$118,106
Median Home Value
$425,600
Median Rent
$1,938/mo
Population
57,036
College Educated
41%
Homeownership
74.4%
Avg Commute
30.6 min
Poverty Rate
6.2%
Median Age
41.6
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Barringer High School Newark, NJ | 3.8 |
| Long Branch High School Long Branch, NJ | 4.0 |
| Memorial High School West New York, NJ | 4.0 |
| Pennsauken High School Pennsauken, NJ | 4.0 |
| Kearny High School Kearny, NJ | 3.7 |
| New Brunswick High School New Brunswick, NJ | 3.7 |
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.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 2,363
- Student-Teacher Ratio
- 14.1:1
- Teachers (FTE)
- 168
- Free/Reduced Lunch
- 45.5%
- Type
- regular
- Setting
- Large Suburb
- County
- Union County
- Chronic Absenteeism (SY 2022-23)
- 22.5%
- Phone
- (908) 851-6500
- 4-Year Graduation
- 86.0%
Resources & Links
District
Township of Union School District- District Enrollment
- 7,970
- Schools in District
- 10
- Per-Pupil Spending
- $21,824
- District Rank
- #9 of 10
Other Schools in This District
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