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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
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
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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