42728   Zip Code Columbia Adair KY United States

City Columbia
County Adair
State Kentucky
Latitude 37.10943
Longitude -85.28873
Population 16,412
Density 51.04 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $51,623
Median individual: $25,675

Race

Mode: 90.6% White

Gender

 50.3% female 

Rent

  $771 / month  

Median house value: $141,274.0

Age

Median: 39.2 years old

Education

With at least college degree: 22.8%
With STEM degree: 25.2%

Marital Status

 47.8% married 

Never married: 30.7%

Labor Force Participation

 54.5% working 

Unemployed: 6.8%

Average Family Size

 3.09 people 

Commute Time

 22.2 minutes 

Health Care

 6.9% uninsured 

Poverty

 17.1%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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