66 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 7601 | Hackensack | 45,768 |
| 7666 | Teaneck | 41,499 |
| 7024 | Fort Lee | 39,785 |
| 7410 | Fair Lawn | 35,153 |
| 7026 | Garfield | 32,502 |
| 7631 | Englewood | 29,342 |
| 7621 | Bergenfield | 28,269 |
| 7675 | Westwood | 27,050 |
| 7652 | Paramus | 26,500 |
| 7450 | Ridgewood | 26,076 |
| 7644 | Lodi | 25,946 |
| 7010 | Cliffside Park | 25,580 |
| 7430 | Mahwah | 25,375 |
| 7071 | Lyndhurst | 22,343 |
| 7407 | Elmwood Park | 21,287 |
| 7650 | Palisades Park | 20,192 |
| 7070 | Rutherford | 18,748 |
| 7628 | Dumont | 18,072 |
| 7646 | New Milford | 16,882 |
| 7481 | Wyckoff | 16,866 |
| 7031 | North Arlington | 16,368 |
| 7670 | Tenafly | 15,252 |
| 7022 | Fairview | 14,920 |
| 7446 | Ramsey | 14,722 |
| 7020 | Edgewater | 14,544 |
| 7663 | Saddle Brook | 14,349 |
| 7660 | Ridgefield Park | 13,167 |
| 7436 | Oakland | 12,676 |
| 7452 | Glen Rock | 12,082 |
| 7604 | Hasbrouck Heights | 12,067 |
| 7661 | River Edge | 12,024 |
| 7057 | Wallington | 11,825 |
| 7458 | Saddle River | 11,712 |
| 7657 | Ridgefield | 11,439 |
| 7417 | Franklin Lakes | 11,035 |
| 7643 | Little Ferry | 10,942 |
| 7073 | East Rutherford | 10,154 |
| 7075 | Wood Ridge | 10,094 |
| 7463 | Waldwick | 10,090 |
| 7642 | Hillsdale | 10,086 |
| 7607 | Maywood | 10,042 |
| 7605 | Leonia | 9,333 |
| 7676 | Township Of Washington | 9,276 |
| 7656 | Park Ridge | 9,218 |
| 7603 | Bogota | 9,110 |
| 7626 | Cresskill | 9,101 |
| 7645 | Montvale | 8,625 |
| 7624 | Closter | 8,544 |
| 7649 | Oradell | 8,197 |
| 7630 | Emerson | 7,263 |
| 7432 | Midland Park | 6,996 |
| 7401 | Allendale | 6,820 |
| 7072 | Carlstadt | 6,343 |
| 7677 | Woodcliff Lake | 6,097 |
| 7662 | Rochelle Park | 5,820 |
| 7648 | Norwood | 5,668 |
| 7632 | Englewood Cliffs | 5,330 |
| 7647 | Northvale | 5,301 |
| 7627 | Demarest | 4,916 |
| 7640 | Harrington Park | 4,883 |
| 7423 | Ho Ho Kus | 4,230 |
| 7641 | Haworth | 3,321 |
| 7074 | Moonachie | 3,106 |
| 7606 | South Hackensack | 2,771 |
| 7620 | Alpine | 1,503 |
| 7608 | Teterboro | 120 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 66 ZCTAs in Bergen County, New Jersey (US Census).