PlainZIP

Fairfield, OH

Single-footprint Census roll-up for Fairfield, OH: 1 USPS ZIP, population 43,917. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet FAIRFIELD-OH · Fairfield, OH 1 ZIPs · 43,917 pop · #10837/25278 · Butler County

INC-HIGH · RANK-MID · ABOVE-PEER · BOOK-ONE · OWN-LOW · POP-SMALL · SPREAD-UNK · HOME-MID

  • INC-HIGH $75,661
  • RANK-MID #10837/25278
  • ABOVE-PEER over Middletown
  • BOOK-ONE 1 ZIP
  • OWN-LOW 63% owners
  • POP-SMALL 43,917
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $232,400

Nearest income peer: Middletown, OH ( $4,035 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Fairfield

Lowest/highest poles plus county-sharing cities nearest Fairfield on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Fairfield, OH sits among US cities with an above-median household income, on a small-city population base, across a single-ZIP footprint.

Top 43%
household income vs 25,278 US cities
43,917
city population (Census)
1
USPS ZIP codes covered
$75,661
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Above-median income on a short ZIP list (1) - lead code 45014 (43,917 residents). Household income $75,661 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy is comparatively low (62.8%) for this income tier, rent $1,235 may matter more than the home-value average.

Within Ohio, Junction City is the closest lower-income city and Shreve the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Fairfield.

Population concentration

Fairfield reads through its lone ZIP, 45014

43,917 ACS residents, one ZIP: 45014 is not the leading code inside Fairfield, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Dense ZBP book packed into Fairfield's one ZIP

Citywide ZBP: 1,123 establishments, 28,920 employees , annual payroll $1,859,974k (~26 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 45014 (1,123 units) ; leading NAICS Retail trade (158) · also Health care and social assistance · Other services (except public administration) .

View your shortlist →

ZIP Codes in Fairfield, OH

These ZIP codes sit in Butler County, which covers 13 ZIP codes in all; 1 of them fall in Fairfield. See the Butler County roll-up →

Fairfield lands mid-pack among the 9 cities sharing Butler County: West Chester, Trenton and Monroe earn more and Hamilton, Middletown and Oxford earn less. West Chester marks the far end of that range at $114,631, 52% above Fairfield.

ZIP Code Population Median income Establishments Density
45014 43,917 $75,661 1,123 781
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Fairfield roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Fairfield, .