Serving 479 students in grades 9-12, Cobleskill-richmondville High School ranks in the top 20% of all schools in New York for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 60-69% (which is higher than the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 80-89% (which is higher than the New York state average of 49%).
The student-teacher ratio of 11:1 is equal to the New York state level of 11:1.
Minority enrollment is 11% of the student body (majority Hispanic), which is lower than the New York state average of 61% (majority Hispanic).
Quick Facts (2026-27)
- Grades: 9-12
- Enrollment: 479 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 11%
- Graduation Rate: 90-94% (Top 50% in NY)
- Overall Testing Rank: Top 20%
- Math Proficiency: 60-69% (Top 30%)
- Reading Proficiency: 80-89% (Top 10%)
- Science Proficiency: 70-74% (Btm 50%)
- Attendance Zone: Cobleskill-Richmondville High School's attendance zone encompasses the entire district in Richmondville, NY, covering approximately 181.4 square miles. Most students can expect a typical drive of 15-20 minutes to reach the school, with the furthest edge of the zone located about 11.8 miles away.
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
Top Rankings
Cobleskill-richmondville High School ranks among the top 20% of public schools in New York for:
Category
Attribute
Overall Rank
Reading/Language Arts Proficiency
School Overview
Cobleskill-richmondville High School's student population of 479 students has declined by 9% over five school years.
The teacher population of 43 teachers has declined by 6% over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
479 students
Total Classroom Teachers
43 teachers
Year Founded
1998
School Calendar
School Rankings
Cobleskill-richmondville High School ranks within the top 20% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Cobleskill-richmondville High School is 0.20, which is less than the diversity score at state average of 0.73. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#677 out of 4346 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
60-69%
52%
Reading/Language Arts Test Scores (% Proficient)
80-89%
49%
Science Test Scores (% Proficient)
70-74%
78%
Student-Teacher Ratio
11:1
11:1
American Indian
n/a
1%
Asian
n/a
10%
Hispanic
7%
31%
Black
2%
15%
White
89%
39%
Hawaiian
n/a
n/a
Two or more races
2%
4%
All Ethnic Groups
Graduation Rate
90-94%
87%
Chronically Absent Students
(22-23)38%
34.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
39%
55%
Eligible for Reduced Lunch
1%
2%
School Statewide Testing
School District Name
Sports
School Mascot
Bulldogs
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Frequently Asked Questions
What is Cobleskill-richmondville High School's ranking?
Cobleskill-richmondville High School is ranked #677 out of 4,346 schools, which ranks it among the top 20% of public schools in New York.
What schools are Cobleskill-richmondville High School often compared to?
Cobleskill-richmondville High Schoolis often viewed alongside schools like Canajoharie Senior High School, Middleburgh Junior/senior High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
60-69% of students have achieved math proficiency (compared to the 52% NY state average), while 80-89% of students have achieved reading proficiency (compared to the 49% NY state average).
What is the graduation rate of Cobleskill-richmondville High School?
The graduation rate of Cobleskill-richmondville High School is 90-94%, which is higher than the New York state average of 87%.
How many students attend Cobleskill-richmondville High School?
479 students attend Cobleskill-richmondville High School.
What is the racial composition of the student body?
89% of Cobleskill-richmondville High School students are White, 7% of students are Hispanic, 2% of students are Black, and 2% of students are Two or more races.
What is the student-teacher ratio of Cobleskill-richmondville High School?
Cobleskill-richmondville High School has a student ration of 11:1, which is equal to the New York state average of 11:1.
What grades does Cobleskill-richmondville High School offer ?
Cobleskill-richmondville High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Cobleskill-richmondville High School part of?
Cobleskill-richmondville High School is part of Cobleskill-Richmondville Central School District.
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