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Needs Improvement

#2357 of 2,463 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

3.8

Grades

9th – 12th

Updated 2022-23

How this school compares

In Union

#6 of 10

public schools

New Jersey high schools

#405 of 422

In district

#6 of 10

Township of Union School District

About Union High School

Union High School serves 2,363 students in grades 9-12 in Union, New Jersey, with a student-teacher ratio of 14.1:1 and 168 full-time equivalent teachers. This large public high school ranks in the 16th percentile among New Jersey's high schools, with a MySchoolScout rating of 3.6 out of 10. The school's academic performance shows room for growth, particularly in mathematics where 16% of students perform at proficient or above levels, while English Language Arts sees 41% of students meeting proficiency standards.

With such a substantial student body, Union High School offers the resources and diversity that come with being one of the larger high schools in the state. The school serves a community where families demonstrate strong economic stability, with a median household income of $114,938 and a low poverty rate of 5.8%. The surrounding neighborhood in the 07083 ZIP code is home to nearly 57,000 residents, with 41% holding bachelor's degrees or higher, and median home values of $404,400.

Union High School is situated in Union County's large suburban setting, providing students access to both local community resources and proximity to the greater New York metropolitan area's educational and career opportunities.

What's said publicly about Union High School

Sources: Wikipedia

Synthesized from public, attributable sources. Updated April 2026.

Union High School is a comprehensive community public high school located in Union Township, Union County, New Jersey 2 . It serves students in grades nine through twelve and operates as the sole secondary school within the Union Public School District 2 .
Sources (1)
  1. en.wikipedia.org
Generated by AI from public sources. Every claim is grounded in a cited source. Report inaccuracy

What Parents Should Know

Union High School is a large school with 2,363 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress2.8Needs Improvement25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data4
Annual Change-2.95 pts/yr
Data Period2019–2024
TrendDeclining
Academics4.4Below Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency16%
Reading/ELA Proficiency41%
Math vs. State Avg-25.5 pts
Reading vs. State Avg-17.2 pts
Overall Proficiency29%
Expected (poverty-adj.)38%
vs. Expected-9.2 pts
Adjusted Percentile25th
College Readiness4.9Below Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation14.6%
IB ProgramNo
Resources & Environment2.7Needs Improvement20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio14.1:1
Per-Pupil Spending$21,551

Union High School — Students at Union High School score 28% proficient, which is below what's typical for similar communities (expected: 38%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

45.5%

Students qualifying for federal meal assistance

Test Scores NJ NJSLA (2023-24)

Math Proficiency 20.4%
School
State
41.5%
ELA Proficiency 46.6%
School
State
58.2%

Based on 8 test records from NJ state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
29%
ELA
56%
2021*
Math
23%
ELA
46%
2022
Math
16%
ELA
41%
2024
Math
13.4%
ELA
43.4%

* 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: 2.8/10.

How Union High School Compares

See how Union High School performs across key quality dimensions compared to state benchmarks.

Overall Score
3.8/10
4th percentile in NJ
Academic
4.4/10
4.4/10
Growth
2.8/10
Below average
Environment
2.7/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
46%
Teaching Staff
14:1 student-teacher ratio
168 teachers

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. South Mountain School (rated 8.8/10, 1.3 miles away, in nearby Millburn), which scores notably higher. Another option is Tuscan Elementary School (rated 8.6/10, 1.6 miles away, in nearby Maplewood), which scores notably higher. Additionally, Wyoming School (rated 7.5/10, 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 2.4
Burnet Middle School Union 0.5 mi 5.3
Jefferson Elementary Union 0.8 mi 3.6
ST MICHAEL PARISH SCHOOL Union 0.7 mi 6.0
Battle Hill Elementary Union 0.8 mi 3.3
Connecticut Farms Elementary Union 0.9 mi 4.0
South Mountain School Millburn 1.3 mi 8.8
SPRINGFIELD GENIUS ACADEMY Springfield 1.1 mi
Tuscan Elementary School Maplewood 1.6 mi 8.6
Wyoming School Millburn 1.7 mi 7.5
Maplewood Middle School Maplewood 1.8 mi 6.1
ST THERESA GRADE SCHOOL Kenilworth 1.8 mi 6.5
KINDERCARE LEARNING CENTER Kenilworth 1.9 mi
Franklin Elementary Union 1.4 mi 2.4
Kawameeh Middle School Union 1.6 mi 6.4
David Brearley Middle/High School Kenilworth 1.9 mi 5.9
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 7.4
Washington Elementary Union 1.9 mi 4.4

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

Community Profile

The community surrounding Union High School has a median household income of $118,106. It is a well-educated community where 41% of adults hold a bachelor's degree or higher. The median home value in the area is $425,600, with a median rent of $1,938/month. The local poverty rate of 6.2% is relatively low. The average commute for residents is 31 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
Plainfield High School Plainfield, NJ 3.8
New Brunswick High School New Brunswick, NJ 3.9
Belleville High School Belleville, NJ 3.6
Pennsauken High School Pennsauken, NJ 3.6
Irvington High School Irvington, NJ 4.0
Union City High School Union City, NJ 4.0

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 is ranked #2357 out of 2,463 schools in NJ.

What is Union High School's MySchoolScout rating?

Union High School has a composite rating of 3.8 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 Union High School?

Based on the most recent state assessment data, Union High School has 20.4% math proficiency and 46.6% reading/ELA proficiency.

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.

11 schools nearby View map →

Neighborhood Context

Walk Score
42 Car-Dependent
Bike Score
36 Somewhat Bikeable

Powered by Walk Score

FBI UCR. County-level only.

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
Data Year
2023–2024

District

Township of Union School District
District Enrollment
7,970
Schools in District
10
Per-Pupil Spending
$21,824
District Rank
#6 of 10

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 methodology

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