Community prompt from u/allk12. Replies below.
PS 100 ISAAC CLASON
- DTest 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
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Pre-K | 49 | 12% |
| Kindergarten | 62 | 15% |
| Grade 1 | 59 | 14% |
| Grade 2 | 59 | 14% |
| Grade 3 | 62 | 15% |
| Grade 4 | 57 | 14% |
| Grade 5 | 62 | 15% |
| Ungraded | 2 | 0% |
This year's kindergarten class (62) is about the same size as its 5th grade class (62).
Test scores
NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)What this means: On the NYS Assessments, New York's statewide test, about 38 of every 100 students at this school read and write at grade level and about 41 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 10 points since 2023, while math scores are up about 11 points.
NYS Assessments results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 38.0% | 41.0% |
| 2023-24 | 28.0% | 30.0% |
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 31% of students here test proficient in math and reading, compared with the roughly 41% 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%.
Schools most like PS 100 ISAAC CLASON
PS 100 ISAAC CLASON's state test result (30.8% proficient) is higher than 1 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| PS 100 ISAAC CLASON this school | 412 | 92.2% | 30.8% |
| BRONX ARTS AND SCIENCE CHARTER SCHOOL BRONX | 428 | 90.7% | 41.1% |
| MOTT HAVEN ACADEMY CHARTER SCHOOL BRONX | 442 | 93.4% | 44.6% |
| PS 257 JOHN F HYLAN BROOKLYN | 431 | 92.3% | 51.5% |
| BOLD CHARTER SCHOOL BRONX | 428 | 88.8% | 70.8% |
| SHERIDAN ACADEMY FOR YOUNG LEADERS BRONX | 410 | 96.8% | 30.4% |
Where PS 100 ISAAC CLASON ranks
Among elementary schools| Measure | This school | In New York | In Bronx County |
|---|---|---|---|
| State test proficiency ranked highest first | 30.8% | #1,990 of 2,335 | #165 of 212 |
| Math proficiency ranked highest first | 41.0% | #1,793 of 2,342 ▲ 202 | #146 of 212 ▲ 21 |
| Reading proficiency ranked highest first | 38.0% | #1,869 of 2,343 ▼ 35 | #168 of 212 ▼ 21 |
| Enrollment ranked largest first | 412 | #1,295 of 2,585 | #111 of 225 |
| Students per teacher ranked fewest first | 11.9:1 | #1,243 of 2,338 | #100 of 189 |
| Diversity index ranked most diverse first | 42.5% | #1,516 of 2,388 | #132 of 205 |
| Free and reduced lunch ranked highest share first | 92.2% | #328 of 2,534 | #135 of 220 |
| Enrollment change since 2017-18 ranked steepest decline first | -28.5% | #322 of 1,757 | #89 of 153 |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 412 | 34.5 | 11.9:1 | 92% (380) |
| 2023-24 | 441 | 37.8 | 11.7:1 | 94% (416) |
| 2022-23 | 446 | 42.3 | 10.6:1 | 92% (410) |
| 2020-21 | 524 | 39 | 13.4:1 | 86% (449) |
| 2017-18 | 576 | 45 | 12.8:1 | 82% (473) |
| 2015-16 | 604 | 43 | 14.1:1 | 74% (448) |
| 2010-11 | 690 | 53 | 13.0:1 | 89% (612) |
About PS 100 ISAAC CLASON
PS 100 ISAAC CLASON, located in BRONX, New York, is a mid-sized elementary school. The school enrolls 412 students in pre-K through 5.
NEW YORK CITY GEOGRAPHIC DISTRICT # 8 counts 52 schools and 21,621 students, including PS 100 ISAAC CLASON.
About 72% of the student body at PS 100 ISAAC CLASON is Hispanic. Other students are 23% Black and 3% Asian. Among all residents of Bronx County, the Hispanic share is about 55%. A diversity index of 42% means there is a 42% chance two randomly chosen students at PS 100 ISAAC CLASON are from different groups.
On staff are 34.5 full-time-equivalent teachers; the student-to-teacher ratio is 11.9:1. The average for elementary schools in New York is 12.8:1, so this school has fewer students per teacher. About 92% of students at PS 100 ISAAC CLASON are eligible for free or reduced-price lunch. The figure for public schools in Bronx County is close, at 90%.
Among New York public elementary schools, PS 100 ISAAC CLASON outscored 21%, which works out to a C- on the allk12 Grade.
Compared with New York schools that have similar shares of low-income students, PS 100 ISAAC CLASON's results are 10.3 points below predicted: 30.8% against 41.1%.
For the population of Bronx County, the median household earns about $48,676 a year, a bachelor's degree or higher is held by about 22% of adults, and the share of residents below the poverty line is 23%. PS 100 ISAAC CLASON shares Bronx County with 471 other public schools.
SUCCESS ACADEMY CHARTER SCHOOL - BRONX 4 is the nearest public school to PS 100 ISAAC CLASON, about 0.2 miles away. PS 100 ISAAC CLASON is one of several public schools in the area, with at least 8 others within five miles. PS 100 ISAAC CLASON comes in 8th of 9 nearby schools 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.
Over the 4 years from 2020-21 to 2024-25, enrollment decreased 21%. By 2024-25, the school had 11.9 students per teacher, compared with 13.4 in 2020-21.
This community page is for conversations about open houses, carpools, and field trips. Teachers and staff are welcome to share updates too.
Bronx County at a glance
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