Average
#1289 of 2,466 schools in NJ
Chatham High School
High School · School District of the Chathams
255 LAFAYETTE AVENUE, Chatham, NJ 07928
Enrollment
1,216
Student-Teacher
12:1
Score
6.3
Grades
9th – 12th
Enrollment
1,216
Student-Teacher
12:1
Score
6.3
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New Jersey schools
#1,289 of 2,466
In Chatham
#3 of 6
public schools
In district
#3 of 6
School District of the Chathams
School environment
9.0 / 10
Excellent
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Chatham High School
High School in Chatham · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Lafayette Avenue School
0.1 mi away. Use as a geographic alternative in the same move search.
Washington Avenue School
0.6 mi away. Use as a geographic alternative in the same move search.
About Chatham High School
Chatham High School is a public high school in Chatham, NJ, part of School District of the Chathams. Chatham High School serves approximately 1,216 students, and covers grades 9th-12th, and has a 12:1 student-teacher ratio. Chatham High School has a current MySchoolScout rating of 6.3 out of 10 and ranks #1,289 of 2,466 schools in NJ.
Structured state assessment records for Chatham High School show 70% math proficiency (multi-year average, 2009-2025) and 85% reading/ELA proficiency (multi-year average, 2009-2025).
What's said publicly about Chatham High School
Synthesized from public, attributable sources. Updated May 2026.
Sources (1)
- This school 6.3 · Average
- NJ avg 5.8
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
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Chatham High School — Students at Chatham High School score 54% proficient, which is below what's typical for similar communities (expected: 68%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
1.3%
Students qualifying for federal meal assistance
Test Scores NJ NJSLA (2024-25)
Based on 33 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: 1.1/10.
How Chatham High School Compares
See how Chatham 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
255 LAFAYETTE AVENUE, Chatham, NJ 07928
Nearby Alternatives
Families considering Chatham High School may also want to explore other high schools in the area. Summit High School (rated 8.6/10, 1.8 miles away, in nearby Summit), which scores notably higher. Additionally, New Providence High School (rated 8.0/10, 2.2 miles away, in nearby New Providence), which scores notably higher. For more schools in Chatham, see our Chatham schools guide .
Nearby Schools
20 within 2.2 mi| School | Distance | Rating |
|---|---|---|
| Lafayette Avenue School Chatham | 0.1 mi | 6.8 |
| Washington Avenue School Chatham | 0.6 mi | 5.2 |
| Southern Boulevard School Chatham | 0.6 mi | 5.5 |
| ECLC OF NEW JERSEY Chatham | 1.0 mi | 6.9 |
| Kings Road School Madison | 1.2 mi | 5.8 |
| Chatham Middle School Chatham | 1.2 mi | 7.5 |
| THE MONTESSORI CHILDREN'S ACADEMY OF CHATHAM Chatham | 1.2 mi | — |
| SPROUT HOUSE Chatham | 1.3 mi | — |
| Salt Brook School New Providence | 1.7 mi | 7.9 |
| Milton Avenue School Chatham | 1.6 mi | 6.0 |
| Madison Junior School Madison | 1.8 mi | 8.7 |
| Washington Elementary School Summit | 1.6 mi | 9.1 |
| Primary Center at Wilson Summit | 1.7 mi | 4.7 |
| MADISON MONTESSORI SCHOOL Madison | 2.0 mi | — |
| MAGIC KINGDOM DAY NURSERY Florham Park | 2.0 mi | — |
| New Providence Middle School New Providence | 2.2 mi | 8.5 |
| New Providence High School New Providence | 2.2 mi | 8.0 |
| ST VINCENT MARTYR SCHOOL Madison | 2.1 mi | 5.2 |
| Summit High School Summit | 1.8 mi | 8.6 |
| Central Avenue School Madison | 2.2 mi | 6.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 07928 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$236,000
Median Home Value
$965,800
Median Rent
$2,441/mo
Population
19,667
College Educated
83.3%
Homeownership
82.2%
Avg Commute
34.9 min
Poverty Rate
2.2%
Median Age
39.8
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Audubon Junior/Senior High School Audubon, NJ | 6.3 |
| Bergenfield High School Bergenfield, NJ | 6.3 |
| Diana C. Lobosco STEM Academy Wayne, NJ | 6.3 |
| Ocean City High School Ocean City, NJ | 6.3 |
| Randolph High School Randolph, NJ | 6.3 |
| Gateway Regional High School Woodbury Hts, NJ | 6.2 |
Frequently Asked Questions
Common questions about Chatham High School
What grades does Chatham High School serve?
Chatham High School serves students in grades 9th through 12th.
How many students attend Chatham High School?
Chatham High School has an enrollment of approximately 1,216 students.
What is the student-teacher ratio at Chatham High School?
The student-teacher ratio at Chatham High School is 12:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Chatham High School rank in NJ?
Chatham High School ranks #1,289 of 2,466 schools in NJ.
What is Chatham High School's MySchoolScout rating?
Chatham High School has a current MySchoolScout rating of 6.3 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 Chatham High School?
Based on loaded state assessment records, Chatham High School has 70% math proficiency (multi-year average, 2009-2025) and 85% reading/ELA proficiency (multi-year average, 2009-2025).
Is Chatham High School a charter school?
No, Chatham High School is not a charter school. It is a traditional public school operated by the local school district.
Is Chatham High School a Title I school?
No, Chatham High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Chatham High School?
1.3% of students at Chatham 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
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,216
- Student-Teacher Ratio
- 12:1
- Teachers (FTE)
- 101
- Free/Reduced Lunch
- 1.3%
- Type
- regular
- Setting
- Large Suburb
- County
- Morris County
- Chronic Absenteeism (SY 2022-23)
- 3.3%
- Phone
- (973) 457-2505
- 4-Year Graduation
- 97.0%
Resources & Links
District
School District of the Chathams- District Enrollment
- 3,563
- Schools in District
- 6
- Per-Pupil Spending
- $24,673
- District Rank
- #3 of 6
Other Schools in This District
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