Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Austin, KY

Austin, KY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 42123StandardBarren840270 / 364

Timezone(s):Central (GMT -06:00)
Counties:BARREN, KY
Population:840 (More Details)
Male Population:400
Female Population:440
Median Age:41
ZIP Codes:1
Area Codes:2
Total Area:500 square miles (county)
Land Area:488 square miles (county)
Water Area:12 square miles (county)

Austin, KY Demographic Information *

There is no Census data for the city of AUSTIN, KY. We have pulled information for the ZIP Code 42123 instead.
Total population840
Male population400
Female population440
Median age (years)41.3
White Population817
Black Population2
Indian Population1
Asian Population0
Hawaiian Population3
Hispanic Population12
Median age (Male)41.3
Median age (Female)41.3
Total households319
Family households (families)235
Average household size2.63
Average family size3.08
Total housing units435
* Demographic data is based on 2010 Census.

Austin, KY Other Information

  • Located in BARREN County, Kentucky
  • Austin, KY is also known as:

53 Cities within 30 miles of Austin, KY Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],