Fairfield, OH ZIP Codes

ZIP code, county, time zone and coordinates of Fairfield, Ohio

The ZIP code of Fairfield, OH is 45014. Fairfield has 3 ZIP codes: 45014, 45015, 45240. It is in Butler County.

Mailing address format for Fairfield

John Smith
123 Main St
FAIRFIELD OH 45014
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Fairfield

ZIP codePopulationArea
45014—22.6 sq miMain
45015—5.6 sq mi
45240—9.7 sq mi

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Fairfield? Location, county and time zone

State
Ohio
County
Butler County
GPS coordinates
39.33142, -84.54272
Elevation
607 ft (185 m)
Time zone
America/New YorkEST · UTC-05:00
Population
44,907

Map of Fairfield, OH 45014

Tap a place on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Fairfield Street View

Loading Street View…

Drag to look around. Tap any place on the map above, or the "Street View" button on a card, to jump there.

Open in Google Maps ›

ZIP codes near Fairfield

Fairfield ZIP code: FAQ

What is the ZIP code for Fairfield, OH?

The main ZIP code for Fairfield, OH is 45014. All ZIP codes: 45014, 45015, 45240.

How many ZIP codes does Fairfield have?

Fairfield has 3 ZIP codes.

What county is Fairfield, OH in?

Fairfield is in Butler County, Ohio.

What time zone is Fairfield in?

Fairfield is in the America/New York time zone (EST, UTC-05:00 right now).

What are the coordinates of Fairfield?

Latitude 39.33142, longitude -84.54272.

Last updated: