40243   Zip Code Louisville Jefferson KY United States

City Louisville
County Jefferson
State Kentucky
Latitude 38.23917
Longitude -85.53188
Population 12,002
Density 2922.28 people per square mile
Time Zone America/New York
  • 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: $77,587
Median individual: $43,020

Race

Mode: 79.0% White

Gender

 54.1% female 

Rent

  $1444 / month  

Median house value: $323,639.0

Age

Median: 48.0 years old

Education

With at least college degree: 54.9%
With STEM degree: 43.7%

Marital Status

 52.0% married 

Never married: 24.7%

Labor Force Participation

 62.8% working 

Unemployed: 5.6%

Average Family Size

 2.79 people 

Commute Time

 18.7 minutes 

Health Care

 3.4% uninsured 

Poverty

 7.2%

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

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