Thomas   County KS United States

County FIPS 20193
Largest City Colby
State Kansas
Latitude 39.3509
Longitude -101.0556
Population 7,885
Density 7.33 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: $71,325
Median individual: $36,980

Race

Mode: 89.7% White

Gender

 50.5% male 

Rent

  $752 / month  

Median house value: $188,204.0

Age

Median: 35.3 years old

Education

With at least college degree: 34.6%
With STEM degree: 41.6%

Marital Status

 56.1% married 

Never married: 30.1%

Labor Force Participation

 71.4% working 

Unemployed: 0.6%

Average Family Size

 3.02 people 

Commute Time

 11.7 minutes 

Health Care

 10.4% uninsured 

Poverty

 6.5%

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

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