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Schools›New York›RICHMONDVILLE
SCHOOL COMMUNITY·COBLESKILL-RICHMONDVILLE CENTRAL SCHOOL DISTRICT·NCES 360001000566

COBLESKILL-RICHMONDVILLE HIGH SCHOOL

1353 STATE RT 7, RICHMONDVILLE, NY 12149 · (518) 234-4032 · Schoharie County
GRADES 09–12HIGH41-RURALTITLE IREGULAR SCHOOL479 STUDENTS
Enrollment
479
High
DISTRICT 379 · STATE 668
Student : Teacher
11.1:1
43 FTE teachers
DISTRICT 11.3:1 · STATE 11.0:1
Free / Reduced Lunch
40%
190 students
DISTRICT 38% · STATE 58%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
111
Grade 10
130
Grade 11
115
Grade 12
100
Ungraded
23
Student demographics
White
42589%
DISTRICT 90% · STATE 39%
Hispanic
357%
DISTRICT 6% · STATE 31%
Black
71%
DISTRICT 1% · STATE 16%
Asian
20%
DISTRICT 1% · STATE 10%
Two+
82%
DISTRICT 2% · STATE 4%
Native American
10%
DISTRICT 0% · STATE 1%
Pacific Islander
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
27157%
Female
20843%

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
78.0%
NY avg 58.3% . +0.0pp since 2023
Math
52.0%
NY avg 57.4% . -12.0pp since 2023

What this means: On the NYS Assessments, New York's statewide test, about 78 of every 100 students at this school read and write at grade level and about 52 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores have held steady since 2023, while math scores are down about 12 points.

Source: NYS Assessments. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
71.8%
composite math + reading, all grades
Predicted
60.4%
based on NY schools with similar FRL share
Beats by
+11.4pp
above demographic expectation

What this means: About 72% of students here test proficient in math and reading, compared with the roughly 60% typical for New York schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among New York's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
479
-86 (-15%) vs 2017
Student : Teacher
11.1:1
was 12.8:1
% White
89%
was 91%
% Hispanic
7%
was 5%
% Black
1%
was 1%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About COBLESKILL-RICHMONDVILLE HIGH SCHOOL

COBLESKILL-RICHMONDVILLE HIGH SCHOOL operates as a close-knit secondary school in RICHMONDVILLE, New York, operated by COBLESKILL-RICHMONDVILLE CENTRAL SCHOOL DISTRICT. Current enrollment sits at 479 students spanning grades 9 through 12. That puts it 28% below the typical public school in New York, which averages around 668 students.

Across the 4 schools in COBLESKILL-RICHMONDVILLE CENTRAL SCHOOL DISTRICT (1,514 students total), COBLESKILL-RICHMONDVILLE HIGH SCHOOL accounts for its share of the district's footprint.

For racial and ethnic makeup, COBLESKILL-RICHMONDVILLE HIGH SCHOOL records that the student body is overwhelmingly White (89%). Other groups include 7% Hispanic. Compared to Schoharie County overall, the school's racial mix sits in roughly the same range.

In terms of school funding signals, Staff filings list 43 full-time-equivalent teachers, which works out to roughly 11.1:1 students per teacher. That tracks the state average closely. Around 40% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal.

On a residual basis (actual vs predicted given the student mix), COBLESKILL-RICHMONDVILLE HIGH SCHOOL performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 60.4%, the actual is 71.8%, a residual of +11.4 points.

In the area at large, Schoharie County reports that median household income runs about $70,133, 26% of adults hold a bachelor's degree or higher, and the poverty rate sits near 8%. In all, Schoharie County runs 11 public schools (combined enrollment of about 3,597 students), of which COBLESKILL-RICHMONDVILLE HIGH SCHOOL is one.

Nearest neighbor: JOSEPH B RADEZ ELEMENTARY SCHOOL, around 2.0 miles off. 3 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, COBLESKILL-RICHMONDVILLE HIGH SCHOOL comes 1st of 8 in the immediate cluster, higher than the nearby-schools average of 44.1%.

Geographically, the school is in a small-town area.

Five-year trend. Looking back 7 years, enrollment at COBLESKILL-RICHMONDVILLE HIGH SCHOOL has decreased 15%, going from 565 students in 2018 to 479 in 2025. Class-load math has tightened: from 12.8:1 in 2018 to 11.1:1 in 2025.

On allk12, members of the COBLESKILL-RICHMONDVILLE HIGH SCHOOL community share and discuss pickup logistics, teacher feedback, and after-school programs. Members of the school community can share what they know.

Schoharie County at a glance

View full county profile
Population
30,049
Census ACS
Median income
$70,133
Household, ACS
Bachelor's+
26%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
11
3,597 students

Quick facts

School name
COBLESKILL-RICHMONDVILLE HIGH SCHOOL
District
COBLESKILL-RICHMONDVILLE CENTRAL SCHOOL DISTRICT
Address
1353 STATE RT 7, RICHMONDVILLE, NY 12149
Phone
(518) 234-4032
County
Schoharie County
Level
High
Grade range
09–12
Total enrollment
479
Teachers (FTE)
43
Student–teacher ratio
11.1:1
Free/Reduced lunch
190 (40%)
Locale
41-Rural: Fringe
NCES ID
360001000566
Charter school
No
Virtual school
No

Related schools

Other schools in COBLESKILL-RICHMONDVILLE CENTRAL SCHOOL DISTRICT
Other schools in RICHMONDVILLE
Nearby schools

Frequently asked questions

About COBLESKILL-RICHMONDVILLE HIGH SCHOOL
What is the total enrollment at COBLESKILL-RICHMONDVILLE HIGH SCHOOL?
COBLESKILL-RICHMONDVILLE HIGH SCHOOL enrolls approximately 479 students in grades 09-12.
What grades does COBLESKILL-RICHMONDVILLE HIGH SCHOOL serve?
COBLESKILL-RICHMONDVILLE HIGH SCHOOL serves grades 09-12.
What is the student-teacher ratio at COBLESKILL-RICHMONDVILLE HIGH SCHOOL?
The student-to-teacher ratio at COBLESKILL-RICHMONDVILLE HIGH SCHOOL is approximately 11.1:1 (43 FTE teachers).
What is the student diversity at COBLESKILL-RICHMONDVILLE HIGH SCHOOL?
Student demographics at COBLESKILL-RICHMONDVILLE HIGH SCHOOL are roughly 89% White, 7% Hispanic, 1% Black, 0% Asian, 2% Two or more.
What district is COBLESKILL-RICHMONDVILLE HIGH SCHOOL in?
COBLESKILL-RICHMONDVILLE HIGH SCHOOL is part of COBLESKILL-RICHMONDVILLE CENTRAL SCHOOL DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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