There are 31 zip codes in Essex County, New Jersey. The most populated is 7111, located in Irvington. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 07111 | 60,268 | Irvington |
| 07105 | 56,696 | Newark |
| 07104 | 55,412 | Newark |
| 07003 | 52,594 | Bloomfield |
| 07052 | 48,399 | West Orange |
| 07107 | 41,907 | Newark |
| 07017 | 39,557 | East Orange |
| 07109 | 37,893 | Belleville |
| 07106 | 36,538 | Newark |
| 07103 | 35,318 | Newark |
| 07050 | 33,523 | Orange |
| 07039 | 31,091 | Livingston |
| 07110 | 29,695 | Nutley |
| 07018 | 29,216 | East Orange |
| 07108 | 27,830 | Newark |
| 07112 | 27,122 | Newark |
| 07042 | 26,945 | Montclair |
| 07006 | 26,449 | Caldwell |
| 07040 | 25,384 | Maplewood |
| 07079 | 18,648 | South Orange |
| 07044 | 14,438 | Verona |
| 07078 | 14,287 | Short Hills |
| 07102 | 13,506 | Newark |
| 07043 | 13,425 | Montclair |
| 07009 | 13,225 | Cedar Grove |
| 07114 | 13,154 | Newark |
| 07028 | 7,970 | Glen Ridge |
| 07004 | 7,723 | Fairfield |
| 07041 | 7,412 | Millburn |
| 07068 | 6,221 | Roseland |
| 07021 | 2,290 | Essex Fells |