Data Last Updated: September 1, 2021

ZIP Codes for City of Fairfield, KY

Fairfield, KY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
40020P.O. BoxNelson109502

Timezone(s):Eastern (GMT -05:00)
Counties:NELSON, KY
Population:113 (More Details)
Male Population:59
Female Population:54
Median Age:47
ZIP Codes:1
Area Codes:1
Total Area:424 square miles (county)
Land Area:418 square miles (county)
Water Area:7 square miles (county)

Fairfield, KY Demographic Information *

Total population113
Male population59
Female population54
Median age (years)46.5
White Population99
Black Population2
Indian Population0
Asian Population0
Hawaiian Population0
Hispanic Population8
Median age (Male)42.3
Median age (Female)53.5
Total households48
Family households (families)30
Average household size2.35
Average family size3.07
Total housing units57
* Demographic data is based on 2010 Census.

Fairfield, KY Other Information

69 Cities within 30 miles of Fairfield, KY Products


  1. U.S. Postal Service [Last Updated: 9/1/2021],
  2. Internal Data Creation [Last Updated: 9/1/2021],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],