Clay   County MO United States

County FIPS 29047
Largest City Kansas City
State Missouri
Latitude 39.3105
Longitude -94.4209
Population 258,122
Density 649.27 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: $88,468
Median individual: $46,108

Race

Mode: 79.2% White

Gender

 50.5% female 

Rent

  $1243 / month  

Median house value: $275,184.0

Age

Median: 37.9 years old

Education

With at least college degree: 36.5%
With STEM degree: 39.9%

Marital Status

 51.1% married 

Never married: 29.7%

Labor Force Participation

 69.0% working 

Unemployed: 3.8%

Average Family Size

 3.09 people 

Commute Time

 22.8 minutes 

Health Care

 7.6% uninsured 

Poverty

 8.5%

All data comes from the SimpleMaps US Counties Database, 2026.

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