Enrollment
206
Elementary
DISTRICT 339 · STATE 443
SCHOOL COMMUNITY·NEW YORK CITY GEOGRAPHIC DISTRICT # 4·NCES 360007905998
MOSAIC PREPARATORY ACADEMY
141 E 111TH ST, NEW YORK, NY 10029 · (212) 722-3109 · New York County
GRADES PK–05ELEMENTARY11-CITYTITLE IREGULAR SCHOOL206 STUDENTS
D
allk12 Grade
Scored higher than 8% of New York public elementary schools
- FTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- C-Beats 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 elementary schools
Student : Teacher
9.4:1
22 FTE teachers
DISTRICT 10.2:1 · STATE 12.8:1
Free / Reduced Lunch
96%
198 students
DISTRICT 87% · STATE 58%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Pre-K | 29 | 14% |
| Kindergarten | 20 | 10% |
| Grade 1 | 38 | 18% |
| Grade 2 | 31 | 15% |
| Grade 3 | 34 | 17% |
| Grade 4 | 27 | 13% |
| Grade 5 | 26 | 13% |
| Ungraded | 1 | 0% |
This year's kindergarten class (20) is 23% smaller than its 5th grade class (26).
Student demographics
55%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 57% · 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
26.0%
NY avg 58.3% . +6.0pp since 2023
Math
23.0%
NY avg 57.4% . +7.0pp since 2023
What this means: On the NYS Assessments, New York's statewide test, about 26 of every 100 students at this school read and write at grade level and about 23 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores are up about 6 points since 2023, while math scores are up about 7 points.
NYS Assessments results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 26.0% | 23.0% |
| 2023-24 | 20.0% | 16.0% |
% 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
20.8%
composite math + reading, all grades
Predicted
39.6%
based on NY schools with similar FRL share
Beats by
-18.8pp
below demographic expectation
What this means: About 21% of students here test proficient in math and reading, compared with the roughly 40% 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 MOSAIC PREPARATORY ACADEMY
MOSAIC PREPARATORY ACADEMY's state test result (20.8% proficient) is higher than 0 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| MOSAIC PREPARATORY ACADEMY this school | 206 | 96.1% | 20.8% |
| PS 129 JOHN H FINLEY NEW YORK | 229 | 97.4% | 32.8% |
| PS/MS 4 CROTONA PARK WEST BRONX | 224 | 98.2% | 91.9% |
| PS 30 HERNANDEZ/HUGHES NEW YORK | 218 | 98.6% | 42.2% |
| PS 154 JONATHAN D HYATT BRONX | 211 | 97.6% | 58.9% |
| PS 16 LEONARD DUNKLY BROOKLYN | 173 | 96.5% | 36.5% |
Matched among New York elementary 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 MOSAIC PREPARATORY ACADEMY ranks
Among elementary schools| Measure | This school | In New York | In New York County |
|---|---|---|---|
| State test proficiency ranked highest first | 20.8% | #2,224 of 2,335 | #151 of 154 |
| Math proficiency ranked highest first | 23.0% | #2,216 of 2,342 ▲ 46 | #147 of 151 ▲ 1 |
| Reading proficiency ranked highest first | 26.0% | #2,183 of 2,343 ▼ 24 | #147 of 151 ▲ 2 |
| Enrollment ranked largest first | 206 | #2,371 of 2,585 | #132 of 158 |
| Students per teacher ranked fewest first | 9.4:1 | #267 of 2,338 | #21 of 122 |
| Diversity index ranked most diverse first | 54.9% | #1,014 of 2,388 | #75 of 133 |
| Free and reduced lunch ranked highest share first | 96.1% | #144 of 2,534 | #19 of 155 |
| Enrollment change since 2017-18 ranked steepest decline first | -37.2% | #156 of 1,757 | #29 of 114 |
Ranked against other public elementary 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
206
-13 (-6%) vs 2020
-28% since 2010-11, when it was 287
Student : Teacher
9.4:1
was 9.5:1
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 | 206 | 21.9 | 9.4:1 | 96% (198) |
| 2023-24 | 236 | 21.7 | 10.9:1 | 97% (228) |
| 2022-23 | 180 | 17 | 10.6:1 | 97% (175) |
| 2020-21 | 219 | 23 | 9.5:1 | 92% (201) |
| 2017-18 | 328 | 27 | 12.1:1 | 94% (308) |
| 2015-16 | 299 | 27 | 11.1:1 | 97% (289) |
| 2010-11 | 287 | 27 | 10.6:1 | 85% (244) |
Source: NCES Common Core of Data. Rows are the federal collections on file for MOSAIC PREPARATORY ACADEMY.
About MOSAIC PREPARATORY ACADEMY
MOSAIC PREPARATORY ACADEMY is a small elementary school serving families in NEW YORK, New York. It teaches 206 students in pre-K through 5. By comparison, elementary schools in New York enroll about 443 students on average.
NEW YORK CITY GEOGRAPHIC DISTRICT # 4 has a total of 30 schools and 11,316 students, MOSAIC PREPARATORY ACADEMY among them.
More than half of the students at MOSAIC PREPARATORY ACADEMY are Hispanic (58%). The next largest groups are 34% Black, 4% White, and 2% Native American. In New York County overall, about 24% of residents are Hispanic. Measured by the diversity index, the student body scores 55%.
MOSAIC PREPARATORY ACADEMY lists 21.9 full-time-equivalent teachers; that is about 9.4 students per teacher. By comparison, the average for elementary schools in New York is 12.8:1. About 96% of students at MOSAIC PREPARATORY ACADEMY are eligible for free or reduced-price lunch. The 70% average for public schools in New York County is 26 points lower.
On the allk12 Grade, MOSAIC PREPARATORY ACADEMY lands at D, ahead of 8% of New York public elementary schools.
The allk12 BeatsExpectations score for MOSAIC PREPARATORY ACADEMY is -18.8 points: 20.8% actual, 39.6% predicted.
In New York County, home to about 1,629,477 people, median household income comes to about $103,931, the share of adults with a bachelor's degree or higher is 64%, and roughly 13% of residents are in poverty. There are 358 public schools in the county, enrolling about 152,104, MOSAIC PREPARATORY ACADEMY among them.
HARBOR SCIENCE AND ARTS CHARTER SCHOOL, less than a tenth of a mile away, is the closest public school. Within five miles of MOSAIC PREPARATORY ACADEMY, there are at least 8 other public schools. Compared with its nearest neighbors, MOSAIC PREPARATORY ACADEMY ranks 8th of 8 on average proficiency.
Its NCES locale code is City: Large: the school is inside a principal city with a population of 250,000 or more.
The school's enrollment fell 6% from 2020-21 to 2024-25.
You can use this page to share news and ask questions about fundraisers, report cards, and school supplies. You can also rate the school on this page.
New York County at a glance
View full county profilePopulation
1,629,477
Census ACS
Median income
$103,931
Household, ACS
Bachelor's+
64%
Adults 25+
Poverty rate
13%
Below federal line
Schools in county
358
152,104 students
Quick facts
Related schools
Other schools in NEW YORK CITY GEOGRAPHIC DISTRICT # 4
- MANHATTAN CENTER FOR SCIENCE & MATHEMATICSHigh · 1,657 students
- PS 171 PATRICK HENRYElementary · 738 students
- TAG YOUNG SCHOLARSElementary · 576 students
- ESPERANZA PREPARATORY ACADEMYHigh · 528 students
- JAMES WELDON JOHNSON SCHOOLElementary · 516 students
- CENTRAL PARK EAST HIGH SCHOOLHigh · 481 students
Other schools in NEW YORK
- STUYVESANT HIGH SCHOOLHigh · 3,261 students
- FIORELLO H LAGUARDIA HIGH SCHOOLHigh · 2,251 students
- HIGH SCHOOL FOR HEALTH PROFESSIONS & HUMAN SERVICESHigh · 1,728 students
- MANHATTAN CENTER FOR SCIENCE & MATHEMATICSHigh · 1,657 students
- NEW EXPLORATIONS INTO SCIENCETECH AND MATH HIGH SCHOOLCombined · 1,620 students
- SUCCESS ACADEMY CHARTER SCHOOL-HARLEM 1Combined · 1,520 students
Nearby schools
- HARBOR SCIENCE AND ARTS CHARTER SCHOOL0.0 mi · 244
- PS 108 ASSEMBLYMAN ANGELO DEL TORO EDUCATIONAL COMPLEX0.2 mi · 367
- JAMES WELDON JOHNSON SCHOOL0.2 mi · 516
- BILINGUAL BICULTURAL SCHOOL (THE)0.2 mi · 291
- YOUNG WOMEN'S LEADERSHIP SCHOOL0.2 mi · 446
- EDWARD A REYNOLDS WEST SIDE HIGH SCHOOL0.2 mi · 348
Frequently asked questions
About MOSAIC PREPARATORY ACADEMYHow large is MOSAIC PREPARATORY ACADEMY?
MOSAIC PREPARATORY ACADEMY enrolls approximately 206 students in grades PK-05.
What grades does MOSAIC PREPARATORY ACADEMY serve?
MOSAIC PREPARATORY ACADEMY serves grades PK-05.
What is the student-teacher ratio at MOSAIC PREPARATORY ACADEMY?
The student-to-teacher ratio at MOSAIC PREPARATORY ACADEMY is approximately 9.4:1 (22 FTE teachers).
What is the racial breakdown of students at MOSAIC PREPARATORY ACADEMY?
At MOSAIC PREPARATORY ACADEMY, the student body is approximately 4% White, 58% Hispanic, 34% Black, 0% Asian, 1% Two or more.
Is MOSAIC PREPARATORY ACADEMY public or private?
MOSAIC PREPARATORY ACADEMY is a public K-12 school, overseen by NEW YORK CITY GEOGRAPHIC DISTRICT # 4.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.