Robert Mascenik Elementary School
Public elementary school, kindergarten to grade 5 · Iselin, New Jersey
Robert Mascenik Elementary School in Iselin, New Jersey enrolled 288 students in 2024-25 with 19.0 full-time teachers, 15.2 students per teacher against the New Jersey elementary-school median of 11.2. It was not a Title I school in 2021-22; it takes part in the National School Lunch Program (2024-25). On the state tests, 50-54% of its students tested were proficient in reading in 2021-22 and 65-69% proficient in math in 2022-23 (New Jersey: 48.6% and 37.6%).
NCES Common Core of Data 2024-25 · Civil Rights Data Collection 2021-22 · Title I status CCD 2021-22 · method
Enrollment fell 10% from 2022-23 to 2024-25; full-time teachers fell 17%
321 students in 2022-23, 306 students in 2023-24, 288 students in 2024-25. Full-time teachers went from 23.0 to 19.0.
The numbers as a table
| School year | Students | Teachers (FTE) | Per teacher |
|---|---|---|---|
| 2022-23 | 321 | 23.0 | 14.0 |
| 2023-24 | 306 | 21.0 | 14.6 |
| 2024-25 | 288 | 19.0 | 15.2 |
15.2 students per teacher, a higher ratio than 94 of every 100 New Jersey elementary schools
Among the 1,483 New Jersey elementary schools that reported teachers for 2024-25 the median is 11.2; the national median for elementary schools is 14.6. A ratio counts every teacher, so it is not the size of a class.
Source: NCES Common Core of Data membership and staff files, 2022-23, 2023-24, 2024-25; the comparison counts schools with a 2024-25 teacher count and a ratio from 3 to 99 (lower values are reporting errors).
One counselor per 303 students in 2021-22
In the 2021-22 civil rights collection Robert Mascenik Elementary School enrolled 303 students and had 1.0 counselor (full-time equivalent); it reported 0 out-of-school suspensions that year.
- Advanced Placement coursesNone
- Gifted and talented programYes
- Counselors (FTE)1.0, one per 303 of the 303 students enrolled in 2021-22
- Out-of-school suspensions0
- Chronically absent14.0% (2022-23)
Who attends
43.4% of students were Asian, 28.8% White, 20.5% Hispanic in 2024-25.
- Asian43.4%
- White28.8%
- Hispanic20.5%
- Black4.5%
- Two or more races2.8%
Source: U.S. Department of Education, Civil Rights Data Collection 2021-22; chronic absenteeism from EDFacts 2022-23; every count and the counselor ratio are for that school year. Who attends: NCES Common Core of Data 2024-25, membership by race and ethnicity.
State test results, 2021-22 and 2022-23
The students tested at Robert Mascenik Elementary School scored proficient or above: 50-54% in reading in 2021-22 and 65-69% in math in 2022-23, against 48.6% in reading in 2021-22 and 37.6% in math in 2022-23 across New Jersey. Each state writes its own test and sets its own proficiency bar, so compare these within New Jersey, not across states. ED Data Express holds no district results after 2021-22, so the district column gives its 2021-22 figure.
| Subject and year | This school | Its district | New Jersey |
|---|---|---|---|
| Reading and language arts, 2021-22 | 50‑54% | 40% | 48.6% |
| Math, 2022-23 | 65‑69% | 34% (2021-22) | 37.6% |
Source: U.S. Department of Education, EDFacts state assessment results 2021-22 and 2022-23, all students, from ED Data Express (2021-22 through the Data Rescue Project archive); for 2022-23 ED published math by school and reading only by state: ED shows school and district results as ranges (for example 20-24%) to protect small groups.
Elementary schools in Iselin
4 public elementary schools in Iselin report 2024-25 enrollment; Robert Mascenik Elementary School is number 3 by size.
| School | Students | Per teacher | Free lunch |
|---|---|---|---|
| Indiana Avenue Elementary School | 485 | 13.9 | 35.5% |
| Oak Tree Road Elementary School | 425 | 14.4 | 25.4% |
| Robert Mascenik Elementary School | 288 | 15.2 | 23.6% |
| Kennedy Park Elementary School | 256 | 8.3 | 38.3% |
Source: NCES Common Core of Data 2024-25.
What to look at next about Robert Mascenik Elementary School
- Indiana Avenue Elementary SchoolThe nearest public elementary school, 0.4 miles away: 485 students, 13.9 per teacher (2024-25).0.4 mi
- Oak Tree Road Elementary SchoolThe next nearest public elementary school, 0.4 miles away: 425 students, 14.4 per teacher (2024-25).0.4 mi
- Compare Robert Mascenik Elementary School with Indiana Avenue Elementary SchoolStudents, teachers, meals, test results and who attends, side by side.
- How much Woodbridge Township School District spends per student$24,527 per student on current operations in fiscal year 2022-23 (U.S. $16,260), with its revenue sources and teacher pay.$24,527
- The largest public schools in New JerseyRobert Mascenik Elementary School is the number 1,129 by size of 1,485 New Jersey elementary schools open in 2024-25.#1,129 of 1,485
- New Jersey schools by students per teacher15.2 students per teacher here against the New Jersey median of 11.2 for elementary schools.15.2:1
- Find the school district for an addressA home's district, not its city, decides which public schools it can enroll in.
Source: NCES Common Core of Data 2024-25 (locations, enrollment, teachers); NCES F-33 finance survey, fiscal year 2022-23. Distances are straight lines between the schools' NCES coordinates, not travel routes.
Questions about Robert Mascenik Elementary School
How many students attend Robert Mascenik Elementary School?
288 in the 2024-25 school year, according to the NCES Common Core of Data; 321 in 2022-23. It is an elementary school in Iselin, NJ.What is the student-teacher ratio at Robert Mascenik Elementary School?
15.2 students per full-time teacher (2024-25); the New Jersey median for elementary schools is 11.2. A ratio counts every teacher, so it is not the size of a class.Is Robert Mascenik Elementary School a Title I school?
Robert Mascenik Elementary School was not a Title I school in 2021-22, the last year NCES published school Title I status.How do students at Robert Mascenik Elementary School do on state tests?
The students tested at Robert Mascenik Elementary School scored proficient or above: 50-54% in reading in 2021-22 and 65-69% in math in 2022-23, against 48.6% in reading in 2021-22 and 37.6% in math in 2022-23 across New Jersey. New Jersey's own test sets what proficient means, so results compare within the state, not across states. Source: U.S. Department of Education, EDFacts state assessment results, 2021-22 and 2022-23; ED publishes school results as ranges to protect small groups.What district is Robert Mascenik Elementary School in?
Woodbridge Township School District, NCES district ID 3418120. The first seven digits of the school's NCES ID 341812003688 are the district's.
Reading these figures: how to choose a school district, what Title I means and what an absenteeism rate means. They are for information and are not a substitute for the school's or district's own records.
Sources
Every federal file behind this record
- NCES Common Core of Data, 2024-25: directory, membership, staff and lunch files. nces.ed.gov
- NCES Common Core of Data, 2021-22 school characteristics: Title I status. nces.ed.gov
- Civil Rights Data Collection, 2021-22: AP courses, gifted programs, counselors, discipline. civilrightsdata.ed.gov
- EDFacts, 2022-23: chronic absenteeism. ed.gov
- EDFacts state assessment results, 2021-22 and 2022-23: reading and math proficiency for the school, its district and its state (ED Data Express). eddataexpress.ed.gov
- NCES F-33 School District Finance Survey, fiscal year 2022-23: district spending and revenue. nces.ed.gov
- U.S. Census Bureau geocoder and TIGER school districts: the district boundary used by the district finder. census.gov
Source: NCES Common Core of Data Directory, membership, staff and lunch files · 2024-25
Source: Civil Rights Data Collection School-level files (AP, gifted, counselors, discipline) · 2021-22
District spending on the district page is from the NCES F-33 finance survey, fiscal year 2022-23.