Public schools in Monmouth Junction, NJ
6 open public schools with an address in Monmouth Junction, operated by 1 education agency. Compare size, staffing, grade spans, and school type, then confirm assignment with the district.
Public schools
6
NCES preliminary directory 2025–26
Reported students
5,287
6 schools reporting · NCES 2024–25
Median student–teacher ratio
12.1:1
New Jersey median 11.2:1
Charter schools
0
0 virtual
An overview of Monmouth Junction public schools
The federal directory lists 6 public schools in Monmouth Junction, NJ: 2 elementary, 2 middle, 1 high, 1 combined or other. The 6 schools that reported 2024–25 membership enrolled 5,287 students, an average of 881 per school. The largest campus is South Brunswick High School (2,666 students), and the largest elementary school is Brooks Crossing Elementary School (498).
Every listed school belongs to South Brunswick School District. City names come from school mailing addresses, which often differ from district or municipal boundaries.
Across schools that reported staffing, the median student–teacher ratio is 12.1:1, higher than the statewide school median of 11.2:1. A ratio counts classroom-teacher FTE against total enrollment, so specialized programs and part-time staffing can move it; ask schools for actual class sizes by grade.
About 17% of students in reporting schools were eligible for free or reduced-price meals in 2024–25. This describes the community served; it is not a quality signal, and community-eligibility schools can report differently.
School districts and agencies serving Monmouth Junction
Elementary schools in Monmouth Junction
2| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Brooks Crossing Elementary School South Brunswick School District | KG–05 | 498 | 13.2:1 | |
| Monmouth Junction Elementary School South Brunswick School District | PK–05 | 301 | 12.9:1 |
Middle schools in Monmouth Junction
2| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Crossroads North Middle School South Brunswick School District | 06–08 | 935 | 11.3:1 | |
| Crossroads South Middle School South Brunswick School District | 06–08 | 812 | 10.4:1 |
High schools in Monmouth Junction
1| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| South Brunswick High School South Brunswick School District | 09–12 | 2,666 | 14.2:1 |
Combined, early-childhood, and other schools in Monmouth Junction
1| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Deans Elementary School South Brunswick School District | PK–PK | 75 | 7.9:1 |
Student demographics
Race and ethnicity share of reported enrollment
- White15.9%
- Hispanic9.7%
- Black7.1%
- Asian64.8%
- American Indian / Alaska Native0.4%
- Native Hawaiian / Pacific Islander0.1%
- Multiracial2%
Enrollment-weighted across 6 Monmouth Junction schools with NCES CCD 2024–25 race/ethnicity counts (5,287 students). Privacy suppression can leave small gaps.
Questions about public schools in Monmouth Junction
How many public schools are in Monmouth Junction, NJ?
The current NCES directory lists 6 open public schools with a location address in Monmouth Junction: 2 elementary, 2 middle, 1 high, 1 combined or other. Together they reported 5,287 students in 2024–25. The count includes charter, alternative, and special-purpose public schools; it excludes private schools.
Which school districts serve Monmouth Junction?
All listed public schools with an address in Monmouth Junction belong to South Brunswick School District. Mailing cities do not always match district boundaries, so confirm the district for a specific home address.
What is the largest public high school in Monmouth Junction?
South Brunswick High School reported the largest high-school enrollment in Monmouth Junction, with 2,666 students in 2024–25 (grades 09–12). Size is a description of the campus, not a quality measure.
Are there charter schools in Monmouth Junction?
No school with an address in Monmouth Junction is identified as a charter school in the current NCES directory. Families may still have charter or virtual options elsewhere in New Jersey.
What is the typical student–teacher ratio in Monmouth Junction schools?
The median reported student–teacher ratio across Monmouth Junction public schools is 12.1:1, higher than the New Jersey school median of 11.2:1. The ratio divides enrollment by classroom-teacher FTE; it is not an average class size.
Does living in Monmouth Junction guarantee a seat at a specific school?
No. Assignment depends on the district's attendance boundaries, programs, and enrollment rules, which can split a city or cross city lines. Use the district profile and its official boundary or school-locator tool to confirm the assigned school for an exact address.
Nearby New Jersey cities
Sources: NCES Common Core of Data 2025–26 preliminary directory (schools, grades, addresses, charter status) and 2024–25 nonfiscal files (enrollment, teachers, race/ethnicity, meal eligibility); Civil Rights Data Collection 2021–22 (AP and computer science). Cities are grouped by school mailing address. Methodology · All New Jersey cities