Enrollment
121
High
DISTRICT 96 · STATE 668
SCHOOL COMMUNITY·GREENBURGH-NORTH CASTLE UNION FREE SCHOOL DISTRICT·NCES 362798005843
CLARK ACADEMY
71 S BROADWAY, DOBBS FERRY, NY 10522 · (914) 798-7200 · Westchester County
GRADES 07–12HIGH21-SUBURBSPECIAL EDUCATION SCHOOL121 STUDENTS
·
allk12 Grade
Not graded
Schools serving specialized populations are not graded, because state test results are not a fair comparison for them. How grades work
Student : Teacher
5.3:1
23 FTE teachers
DISTRICT 5.0:1 · STATE 11.0:1
Free / Reduced Lunch
13%
16 students
DISTRICT 24% · STATE 58%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 7 | 3 | 2% |
| Grade 8 | 14 | 12% |
| Grade 9 | 23 | 19% |
| Grade 10 | 17 | 14% |
| Grade 11 | 28 | 23% |
| Grade 12 | 33 | 27% |
| Ungraded | 3 | 2% |
Student demographics
62%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 65% · STATE 72% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
BeatsExpectations
Not computed for this schoolBeatsExpectations is not computed for specialized-population schools (schools for the deaf or blind, therapeutic and behavioral-health placements, juvenile-justice and alternative-education settings, and similar). State ELA/Math proficiency rates are not a comparable metric for these populations, so a demographically-adjusted residual against general-enrollment peers would be misleading. About the methodology →
Where CLARK ACADEMY ranks
Among high schools| Measure | This school | In New York | In Westchester County |
|---|---|---|---|
| Enrollment ranked largest first | 121 | #1,163 of 1,216 | #51 of 56 |
| Free and reduced lunch ranked highest share first | 13.2% | #1,140 of 1,167 | #39 of 49 |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
121
+30 (+33%) vs 2020
-27% since 2010-11, when it was 165
Student : Teacher
5.3:1
was 3.8:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 121 | 22.8 | 5.3:1 | 13% (16) |
| 2023-24 | 120 | 26 | 4.6:1 | 8% (9) |
| 2022-23 | 103 | 26 | 4.0:1 | 24% (25) |
| 2020-21 | 91 | 24 | 3.8:1 | 23% (21) |
| 2017-18 | 68 | 27 | 2.5:1 | 32% (22) |
| 2015-16 | 96 | 26 | 3.7:1 | 31% (30) |
| 2010-11 | 165 | 24 | 6.9:1 | 98% (162) |
Source: NCES Common Core of Data. Rows are the federal collections on file for CLARK ACADEMY.
About CLARK ACADEMY
DOBBS FERRY, New York, is home to CLARK ACADEMY, a small high school. School enrollment was 121 students in 2024-25, in grades 7 through 12. The average among high schools in New York is roughly 668 students; this school is 82% smaller than that.
GREENBURGH-NORTH CASTLE UNION FREE SCHOOL DISTRICT enrolls 382 students in 4 schools, including CLARK ACADEMY.
At 50%, Hispanic students outnumber all other groups at CLARK ACADEMY combined. The school is also 34% Black, 12% White, and 2% multiracial. The Hispanic share of the county population is lower, at 27%. CLARK ACADEMY has a diversity index of 62%, compared with 70% for all US public school students.
Teachers at CLARK ACADEMY total 22.8 full-time equivalents, and the ratio is 5.3:1. The 11.0:1 average for high schools in New York is higher than this school's figure. The school counts 16 students as eligible for free or reduced-price lunch, or 13%. The average for public schools in Westchester County is 38%.
In the county around the school, Westchester County, median household income is about $118,976, a bachelor's degree or higher is held by about 53% of adults, and the share of residents below the poverty line is 6%. A total of 255 public schools operate in Westchester County, serving about 140,968 students.
The shortest distance from CLARK ACADEMY to another public school is about 0.9 miles, to HILLSIDE ELEMENTARY SCHOOL. The five-mile area around CLARK ACADEMY holds at least 8 other public schools.
CLARK ACADEMY is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more, a location NCES labels Suburb: Large.
The student count in 2024-25 was 121, 33% above the 91 of 2020-21. The school's ratio rose from 3.8:1 to 5.3:1 between 2020-21 and 2024-25.
The allk12 site hosts a discussion page for CLARK ACADEMY covering things like enrollment questions, class placement, and PTA news. Posting is open to anyone connected to the school.
Westchester County at a glance
View full county profilePopulation
999,677
Census ACS
Median income
$118,976
Household, ACS
Bachelor's+
53%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
255
140,968 students
Quick facts
Related schools
Other schools in GREENBURGH-NORTH CASTLE UNION FREE SCHOOL DISTRICT
- GREENBURGH ACADEMYHigh · 136 students
- KAPLAN CAREER ACADEMYHigh · 89 students
- REACH ACADEMY (THE)High · 36 students
Other schools in DOBBS FERRY
- SPRINGHURST ELEMENTARY SCHOOLElementary · 677 students
- DOBBS FERRY HIGH SCHOOLHigh · 459 students
- DOBBS FERRY MIDDLE SCHOOLMiddle · 345 students
- GREENBURGH ELEVEN HIGH SCHOOLHigh · 50 students
- GREENBURGH ELEVEN ELEMENTARY SCHOOLCombined · 17 students
- GREENBURGH ELEVEN MIDDLE SCHOOLMiddle · 14 students
Nearby schools
- HILLSIDE ELEMENTARY SCHOOL0.9 mi · 553
- HASTINGS HIGH SCHOOL0.9 mi · 525
- FARRAGUT MIDDLE SCHOOL0.9 mi · 520
- DOBBS FERRY HIGH SCHOOL0.9 mi · 459
- DOBBS FERRY MIDDLE SCHOOL0.9 mi · 345
- SPRINGHURST ELEMENTARY SCHOOL0.9 mi · 677
Frequently asked questions
About CLARK ACADEMYHow large is CLARK ACADEMY?
CLARK ACADEMY enrolls approximately 121 students in grades 07-12.
What grades does CLARK ACADEMY serve?
CLARK ACADEMY serves grades 07-12.
What is the student-teacher ratio at CLARK ACADEMY?
The student-to-teacher ratio at CLARK ACADEMY is approximately 5.3:1 (23 FTE teachers).
How diverse is CLARK ACADEMY?
CLARK ACADEMY reports a student body of 12% White, 50% Hispanic, 34% Black, 1% Asian, 2% Two or more.
What district is CLARK ACADEMY in?
CLARK ACADEMY is part of GREENBURGH-NORTH CASTLE UNION FREE SCHOOL DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.