16 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 7305 | Jersey City | 70,738 |
| 7002 | Bayonne | 70,497 |
| 7087 | Union City | 67,258 |
| 7093 | West New York | 64,203 |
| 7047 | North Bergen | 62,066 |
| 7030 | Hoboken | 58,754 |
| 7306 | Jersey City | 54,779 |
| 7302 | Jersey City | 53,237 |
| 7304 | Jersey City | 50,805 |
| 7307 | Jersey City | 42,184 |
| 7032 | Kearny | 41,157 |
| 7029 | Harrison | 21,935 |
| 7094 | Secaucus | 21,470 |
| 7086 | Weehawken | 16,790 |
| 7310 | Jersey City | 14,371 |
| 7311 | Jersey City | 1,785 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 16 ZCTAs in Hudson County, New Jersey (US Census).