07007 ZIP Code — Caldwell, NJ
Essex County, New Jersey
ZIP code 07007 is located in Caldwell, New Jersey, within Essex County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 973/201/862.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
07007 ZIP code map
Cities in ZIP code 07007
Below are the cities the US Postal Service accepts for ZIP code 07007. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Caldwell | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 34 |
| County FIPS | 013 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 40.8397 |
| Longitude | -74.2768 |
| Timezone | Eastern (ET) |
| Area code | 973/201/862 |