There are 27 cities in Passaic County, New Jersey.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | 2024 Population |
|---|---|
| Paterson | 154,169 |
| Clifton | 87,364 |
| Passaic | 67,931 |
| Hawthorne | 18,887 |
| Preakness | 18,882 |
| Upper Montclair | 13,257 |
| Woodland Park | 12,958 |
| Oakland | 12,591 |
| Ringwood | 11,286 |
| Oak Ridge | 10,965 |
| Wanaque | 10,802 |
| Pompton Lakes | 10,714 |
| Totowa | 10,622 |
| Haledon | 8,714 |
| North Haledon | 8,361 |
| Bloomingdale | 7,480 |
| Packanack Lake | 6,164 |
| Prospect Park | 6,135 |
| Singac | 4,452 |
| Great Notch | 3,936 |
| Upper Greenwood Lake | 3,452 |
| Pines Lake | 2,944 |
| Hewitt | 2,544 |
| Macopin | 2,473 |
| Montclair State University | 2,143 |
| William Paterson University New Jersey | 1,483 |
| Newfoundland | 1,092 |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Paterson is the largest city in Passaic County.
Newfoundland is the smallest city in Passaic County.
There are 27 cities in Passaic County, New Jersey.