Mount Arlington Borough School District Data and Boundary Map
Mount Arlington Borough School District Data
| District Name | Mount Arlington Borough School District |
| State | New Jersey |
| County | Morris County |
| Statistical Area | New York-Newark-Jersey City, NY-NJ-PA |
| Cities/Towns | Mount Arlington |
| Total Students (2021) | 336 |
| District Growth Rate (2017-21) | -4.5% |
| Majority Race/Ethnicty | White (54.2%) |
| Free/Reduced Lunch Program | 19.35% |
