North Arlington
- County:
- Bergen County
- County Seat:
- No
- Area (mi²):
- 2.484
- State:
- New Jersey
North Arlington is a borough located in Bergen County, New Jersey. North Arlington has a 2026 population of 16,694. North Arlington is currently growing at a rate of 1.06% annually and its population has increased by 1.77% since the most recent census, which recorded a population of 16,403 in 2020.