US ZIP Code Map

City

Fairfield, OH ZIP codes

4 ZIPs, including 45014, 45018 as primary city.

ACS population

150,220

Median household income

$75,634

Median home value

$221,433

Map of Fairfield

ZIP code map

ZIP share of this city

Population share

ZIP codes in Fairfield

ZIPCityCountyPopulationIncome
45011HamiltonButler County74,636$90,360
45014FairfieldButler County45,652$69,624
45018FairfieldButler County479—
45240CincinnatiHamilton County29,453$66,918