Enrollment
167
High
DISTRICT 1,567 · STATE 668
SCHOOL COMMUNITY·NEW YORK CITY GEOGRAPHIC DISTRICT #31·NCES 360010300962
CONCORD HIGH SCHOOL
109 RHINE AVE, STATEN ISLAND, NY 10304 · (718) 447-1274 · Richmond County
GRADES 09–12HIGH11-CITYTITLE IREGULAR SCHOOL167 STUDENTS
C-
allk12 Grade
Scored higher than 19% of New York public high schools
- C-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- CBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded New York public high schools
Student : Teacher
8.1:1
21 FTE teachers
DISTRICT 13.0:1 · STATE 11.0:1
Free / Reduced Lunch
89%
148 students
DISTRICT 69% · 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 9 | 6 | 4% |
| Grade 10 | 50 | 30% |
| Grade 11 | 62 | 37% |
| Grade 12 | 49 | 29% |
Student demographics
62%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 72% · 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
Test scores
NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)English Language Arts
44.0%
NY avg 58.3% . -32.0pp since 2023
Math
13.0%
NY avg 57.4% . +5.0pp since 2023
What this means: On the NYS Assessments, New York's statewide test, about 44 of every 100 students at this school read and write at grade level and about 13 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores are down about 32 points since 2023, while math scores are up about 5 points.
NYS Assessments results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 44.0% | 13.0% |
| 2023-24 | 76.0% | 8.0% |
% Proficient (Level 3 + Level 4), all students and all tested grades.
Source: NYS Assessments. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
38.8%
composite math + reading, all grades
Predicted
42.4%
based on NY schools with similar FRL share
Beats by
-3.6pp
below demographic expectation
What this means: About 39% of students here test proficient in math and reading, compared with the roughly 42% 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 →
Schools most like CONCORD HIGH SCHOOL
CONCORD HIGH SCHOOL's state test result (38.8% proficient) is higher than 2 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| CONCORD HIGH SCHOOL this school | 167 | 88.6% | 38.8% |
| FORSYTHE SATELLITE ACADEMY NEW YORK | 168 | 90.5% | 55.0% |
| MURRY BERGTRAUM HIGH SCHOOL FOR BUSINESS CAREERS NEW YORK | 136 | 91.2% | 37.7% |
| BRONX ARENA HIGH SCHOOL BRONX | 158 | 89.9% | 53.2% |
| LIBERATION DIPLOMA PLUS BROOKLYN | 187 | 93.6% | 31.7% |
| JAMES BALDWIN SCHOOL-A SCHOOL FOR EXPEDITIONARY LRNING NEW YORK | 138 | 92.8% | 58.5% |
Matched among New York high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where CONCORD HIGH SCHOOL ranks
Among high schools| Measure | This school | In New York | In Richmond County |
|---|---|---|---|
| State test proficiency ranked highest first | 38.8% | #964 of 1,135 | #13 of 13 |
| Math proficiency ranked highest first | 13.0% | #1,076 of 1,109 ▲ 17 | #13 of 13 no change |
| Reading proficiency ranked highest first | 44.0% | #1,024 of 1,135 ▼ 480 | #12 of 13 ▼ 4 |
| Enrollment ranked largest first | 167 | #1,117 of 1,216 | #13 of 15 |
| Free and reduced lunch ranked highest share first | 88.6% | #260 of 1,167 | #3 of 14 |
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
167
+28 (+20%) vs 2020
-1% since 2010-11, when it was 168
Student : Teacher
8.1:1
was 8.2:1
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 | 167 | 20.7 | 8.1:1 | 89% (148) |
| 2023-24 | 165 | 20 | 8.2:1 | 95% (156) |
| 2022-23 | 160 | 18.1 | 8.8:1 | 88% (141) |
| 2020-21 | 139 | 17 | 8.2:1 | 83% (116) |
| 2017-18 | 166 | 12.8 | 13.0:1 | 72% (119) |
| 2015-16 | 133 | 10 | 13.3:1 | 59% (79) |
| 2010-11 | 168 | 12 | 14.0:1 | 63% (106) |
Source: NCES Common Core of Data. Rows are the federal collections on file for CONCORD HIGH SCHOOL.
About CONCORD HIGH SCHOOL
CONCORD HIGH SCHOOL sits in STATEN ISLAND, New York, and is classified as a high school. It enrolled 167 students in grades 9 through 12 for the 2024-25 school year. Statewide, high schools in New York average about 668 students each.
NEW YORK CITY GEOGRAPHIC DISTRICT #31 has 56,577 students in 74 schools, and CONCORD HIGH SCHOOL is one of those schools.
By race and ethnicity, CONCORD HIGH SCHOOL is 52% Hispanic. The rest of enrollment is 32% Black, 10% White, and 4% Asian. Census estimates put the Hispanic share of Richmond County's population at about 20%. CONCORD HIGH SCHOOL has a diversity index of 62%, compared with 70% for all US public school students.
Teacher staffing is 20.7 full-time equivalents, or about 8.1 students per teacher. Among high schools in New York, the typical ratio is 11.0:1. Lunch subsidy eligibility at CONCORD HIGH SCHOOL is 89%. By comparison, the figure for public schools in Richmond County is 67%.
allk12 grades CONCORD HIGH SCHOOL a C-. The grade compares the school only with New York public high schools, because each state gives its own test.
CONCORD HIGH SCHOOL is 3.6 points below its predicted average proficiency rate on state tests (38.8% versus 42.4%), which places it in neither the top nor the bottom 10% in New York.
Across Richmond County, median household income is about $98,333, about 36% of adults have at least a bachelor's degree, and the poverty rate is about 9%. CONCORD HIGH SCHOOL is among the 88 public schools in Richmond County.
PS 57 HUBERT H HUMPHREY is the public school closest to CONCORD HIGH SCHOOL, about 0.2 miles away. Inside a five-mile radius, there are at least 8 other public schools. Ranked by average proficiency, CONCORD HIGH SCHOOL places 5th out of 8 schools in its immediate area.
The National Center for Education Statistics classifies the school's location as City: Large, meaning it is inside a principal city with a population of 250,000 or more.
The number of students climbed from 139 to 167 over 4 years.
Conversations here can range across sports schedules, lunch menus, and spirit week. Reviews and ratings from people who know the school are welcome.
Richmond County at a glance
View full county profilePopulation
494,956
Census ACS
Median income
$98,333
Household, ACS
Bachelor's+
36%
Adults 25+
Poverty rate
9%
Below federal line
Schools in county
88
62,254 students
Quick facts
Related schools
Other schools in NEW YORK CITY GEOGRAPHIC DISTRICT #31
- TOTTENVILLE HIGH SCHOOLHigh · 3,750 students
- NEW DORP HIGH SCHOOLHigh · 3,055 students
- SUSAN E WAGNER HIGH SCHOOLHigh · 2,743 students
- CURTIS HIGH SCHOOLHigh · 2,439 students
- PORT RICHMOND HIGH SCHOOLHigh · 1,696 students
- IS 72 ROCCO LAURIEMiddle · 1,532 students
Other schools in STATEN ISLAND
- TOTTENVILLE HIGH SCHOOLHigh · 3,750 students
- NEW DORP HIGH SCHOOLHigh · 3,055 students
- SUSAN E WAGNER HIGH SCHOOLHigh · 2,743 students
- CURTIS HIGH SCHOOLHigh · 2,439 students
- PORT RICHMOND HIGH SCHOOLHigh · 1,696 students
- IS 72 ROCCO LAURIEMiddle · 1,532 students
Other Concord High schools
6 other US public schools in 7 states are named Concord High. CONCORD HIGH SCHOOL is the 7th largest of the 7.
- Concord High SchoolConcord, NH · 1,394 students
- Concord HighConcord, CA · 1,137 students
- Concord HighConcord, NC · 1,128 students
- Concord High SchoolWilmington, DE · 994 students
- Concord High SchoolCONCORD, MI · 182 students
Nearby schools
- PS 57 HUBERT H HUMPHREY0.2 mi · 392
- WAVERLY ACADEMY OF EMPOWERED LEARNERS (THE)0.5 mi · 165
- YOUNG WOMEN'S LEADERSHIP OF STATEN ISLAND0.5 mi · 180
- PS 48 WILLIAM G WILCOX0.6 mi · 964
- NAPLES STREET ELEMENTARY SCHOOL0.6 mi · 311
- PS 35 CLOVE VALLEY SCHOOL (THE)0.7 mi · 367
Frequently asked questions
About CONCORD HIGH SCHOOLWhat is the total enrollment at CONCORD HIGH SCHOOL?
CONCORD HIGH SCHOOL enrolls approximately 167 students in grades 09-12.
What age range does CONCORD HIGH SCHOOL serve?
CONCORD HIGH SCHOOL serves students from grade 09 through grade 12.
What is the student-teacher ratio at CONCORD HIGH SCHOOL?
The student-to-teacher ratio at CONCORD HIGH SCHOOL is approximately 8.1:1 (21 FTE teachers).
What is the racial breakdown of students at CONCORD HIGH SCHOOL?
At CONCORD HIGH SCHOOL, the student body is approximately 10% White, 52% Hispanic, 32% Black, 4% Asian, 1% Two or more.
Is CONCORD HIGH SCHOOL public or private?
CONCORD HIGH SCHOOL is a public K-12 school, overseen by NEW YORK CITY GEOGRAPHIC DISTRICT #31.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.