Riley   County KS United States

County FIPS 20161
Largest City Manhattan
State Kansas
Latitude 39.2966
Longitude -96.7352
Population 71,946
Density 118.03 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: $61,098
Median individual: $32,830

Race

Mode: 76.8% White

Gender

 53.2% male 

Rent

  $1046 / month  

Median house value: $236,460.0

Age

Median: 25.5 years old

Education

With at least college degree: 48.9%
With STEM degree: 47.8%

Marital Status

 40.1% married 

Never married: 49.4%

Labor Force Participation

 71.5% working 

Unemployed: 3.8%

Average Family Size

 2.81 people 

Commute Time

 16.3 minutes 

Health Care

 7.0% uninsured 

Poverty

 19.9%

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

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