Fairfield, NJ ZIP Codes, Coordinates & Counties
Fairfield, New Jersey has 1 ZIP code in Essex county. The approximate center of Fairfield is 40.883, -74.304. Fairfield has about 26,137 known street addresses.
ZIP codes in Fairfield, NJ
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 07004 | Essex | 40.883 | -74.304 |
Counties Fairfield spans
Essex
Most common streets in Fairfield
Passaic, Us Highway 46, Hollywood, Fairfield, Clinton, Daniel, Commerce, Scott, Little Falls, Bloomfield
Frequently asked questions
What ZIP codes are in Fairfield, NJ?
Fairfield, New Jersey has 1 ZIP code, ranging from 07004 to 07004. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Fairfield, NJ in?
Fairfield is in Essex county.
What are the latitude and longitude of Fairfield, NJ?
The approximate center of Fairfield, New Jersey is latitude 40.883, longitude -74.304. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Fairfield, NJ have?
Fairfield has 1 ZIP code.
How many addresses are in Fairfield, NJ?
Fairfield, New Jersey has about 26,137 known street addresses in the sthan.io US address database.
What are the most common streets in Fairfield, NJ?
Some of the most common street names in Fairfield are Passaic, Us Highway 46, Hollywood, Fairfield, Clinton, Daniel.
What cities are near Fairfield, NJ?
Cities near Fairfield include Caldwell (2 mi), Pine Brook (2 mi), Lincoln Park (3 mi), Cedar Grove (4 mi), Essex Fells (4 mi).
Cities near Fairfield
Caldwell, NJ (2 mi) Pine Brook, NJ (2 mi) Lincoln Park, NJ (3 mi) Cedar Grove, NJ (4 mi) Essex Fells, NJ (4 mi) Lake Hiawatha, NJ (4 mi) Montville, NJ (4 mi) Pequannock, NJ (4 mi)
Need this for any US address, in code?
Get the ZIP code, county, and coordinates for any US address through the sthan.io API. Free 100 requests/month, no credit card required.
View the API →Last updated: June 2026 · Data: sthan.io US address database