Chatham High School is a rural secondary school in Chatham, Columbia County, New York. CHS is the sole High School operated by the Chatham Central School District. In 2006, CHS has 520 students in grades 9 to 12. In 2010 the enrollment was 451.
Serving 309 students in grades 9-12, Chatham High School ranks in the top 10% of all schools in New York for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is ≥90% (which is higher than the New York state average of 46%). The percentage of students achieving proficiency in reading/language arts is ≥80% (which is higher than the New York state average of 49%).
The student:teacher ratio of 9:1 is lower than the New York state level of 11:1.
Minority enrollment is 15% of the student body (majority Hispanic), which is lower than the New York state average of 60% (majority Hispanic).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 309 students
- Student:Teacher Ratio: 9:1
- Minority Enrollment: 15%
- Graduation Rate: 90-94% (Top 30% in NY)
- Overall Testing Rank: Top 10%
- Math Proficiency: ≥90% (Top 10%)
- Reading Proficiency: ≥80% (Top 10%)
- Science Proficiency: 85-89% (Top 50%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
Top Rankings
Chatham High School ranks among the top 20% of public schools in New York for:
Category
Attribute
Overall Rank
Most improved public schools
Math Proficiency
Reading/Language Arts Proficiency
Student Attention
School Overview
Chatham High School's student population of 309 students has stayed relatively flat over five school years.
The teacher population of 35 teachers has grown by 12% over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
309 students
Gender %
Total Classroom Teachers
35 teachers
School Rankings
Chatham High School ranks within the top 10% of all 4,377 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Chatham High School is 0.27, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#345 out of 4377 schools
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
≥90%
46%
Reading/Language Arts Test Scores (% Proficient)
≥80%
49%
Science Test Scores (% Proficient)
85-89%
78%
Student : Teacher Ratio
9:1
11:1
American Indian
n/a
1%
Asian
1%
10%
Hispanic
7%
30%
Black
1%
16%
White
85%
40%
Hawaiian
n/a
n/a
Two or more races
6%
3%
All Ethnic Groups
Graduation Rate
90-94%
87%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
36%
54%
Eligible for Reduced Lunch
3%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
School Notes
- School Mascot: Panthers
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Chatham High School's ranking?
Chatham High School is ranked #345 out of 4,377 schools, which ranks it among the top 10% of public schools in New York.
What schools are Chatham High School often compared to?
Chatham High Schoolis often viewed alongside schools like New Lebanon Junior-senior High School, Ichabod Crane Senior High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
≥90% of students have achieved math proficiency (compared to the 46% NY state average), while ≥80% of students have achieved reading proficiency (compared to the 49% NY state average).
What is the graduation rate of Chatham High School?
The graduation rate of Chatham High School is 90-94%, which is higher than the New York state average of 87%.
How many students attend Chatham High School?
309 students attend Chatham High School.
What is the racial composition of the student body?
85% of Chatham High School students are White, 7% of students are Hispanic, 6% of students are Two or more races, 1% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Chatham High School?
Chatham High School has a student ration of 9:1, which is lower than the New York state average of 11:1.
What grades does Chatham High School offer ?
Chatham High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Chatham High School part of?
Chatham High School is part of Chatham Central School District.
School Reviews
2 10/24/2009
A typical public school, they emphasize favorable test scores (which anyone with binge/purge study habits can obtain) over the creative exploration and critical thought that leads to genuine intellectual gain. The town itself is a small, insular exurb that noticeably lacks diversity. As such, children (and adults for that matter) tend to sacrifice their individuality to the gods of mediocrity in exchange for the privilege to conform. All in all, it's a great place to be average.
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