Town Sections of Essex County
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | St | T | U | V | W | X | Y | Z |
| A | |
| Ampere | East Orange City |
| Avondale | Nutley Township |
| TOP |
| B | |
| Belwood | Belleville Township |
| Big Tree | Belleville Township |
| Brantwood | Millburn Township |
| Brick Church | East Orange City |
| Brookdale | Bloomfield Township |
| TOP |
| C | |
| Camp's Farms | Irvington |
| Camptown | Irvington |
| Canoe Brook | Millburn Township |
| Cedar Ridge | Livingston Township |
| Centreville | Caldwell southern section, Livingston northern section, Essex Fells and Roseland |
| Cheapside | Livingston Township |
| Clinton | Fairfield Township |
| Clinton Hill | Newark City |
| Clinton Park | Fairfield Township |
| Cranetown | Montclair |
| Crestmont | West Orange Township |
| Crystal Lake | West Orange Township |
| TOP |
| D | |
| Doddtown | East Orange City |
| Down Neck | Newark City |
| TOP |
| E | |
| Eagle Rock Reservation | West Orange Township |
| Essex County Penitentiary | Verona Township |
| Essex Mt. Sanitarium | Verona Township |
| TOP |
| F | |
| Ferncliff | West Caldwell Township |
| Forest Hill | Newark City |
| Franklin | Nutley Township |
| Franklin | West Caldwell Township |
| Freemantown | West Orange |
| TOP |
| G | |
| Glendale | Nutley Township |
| Great Piece Meadows | Fairfield Township |
| TOP |
| H | |
| Haylcon | Bloomfield Township |
| Hillcrest | Verona Township |
| Hilton | Maplewood Township |
| TOP |
| I | |
| Ironbound | Newark City |
| Irving Place | Irvington Township |
| TOP |
| J | |
| TOP |
| K | |
| TOP |
| L | |
| Lindsley | Cedar Grove Township |
| Llewellyn Park | West Orange Township |
| TOP |
| M | |
| Maplecrest | Maplewood Township |
| Montclair Heights | Montclair Township |
| MorehouseTown | Livingston Township |
| TOP |
| R | |
| Riverside | Newark City |
| Roseville | Newark City |
| TOP |
| S | |
| Saint Cloud | West Orange Township |
| Short Hills | Millburn Township |
| Silver Lake | Belleville Township |
| Silver Lake | Newark City |
| Soho | Belleville Township |
| South Mountain Reservation | South Orange Village Township |
| Speertown | Montclair (Upper) |
| Squiertown | Livingston |
| TOP |
| St | |
| TOP |
| T | |
| TOP |
| U | |
| Upper Montclair | Montclair Township |
| TOP |
| V | |
| Vailsburg | Newark City |
| Valley View | Maplewood Township |
| Verona Lake | Verona Township |
| TOP |
| W | |
| Wardesson | Bloomfield |
| Washington Place | Livingston Township |
| Washington Rock | Millburn Township |
| Watchung Station | Montclair Township |
| Watsessing | Bloomfield Township |
| Waverly | Newark City |
| Weequahic | Newark City |
| West Livingston | Livingston Township |
| Westville | West Caldwell Township |
| White Oak Ridge | Millburn Township |
| Williamstown | West Orange |
| Woodside | Newark City |
| Wyoming | Millburn Township |
| TOP |
| X | |
| TOP |
| Y | |
| Younticaw | Nutley Townhsip |
| TOP |
| Z | |
| TOP |