Marshall   County OK United States

County FIPS 40095
Largest City Madill
State Oklahoma
Latitude 34.0245
Longitude -96.7691
Population 15,792
Density 42.51 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: $57,245
Median individual: $31,363

Race

Mode: 66.0% White

Gender

 50.9% male 

Rent

  $824 / month  

Median house value: $168,434.0

Age

Median: 41.6 years old

Education

With at least college degree: 18.2%
With STEM degree: 36.0%

Marital Status

 51.6% married 

Never married: 23.0%

Labor Force Participation

 52.7% working 

Unemployed: 4.7%

Average Family Size

 3.21 people 

Commute Time

 25.2 minutes 

Health Care

 18.1% uninsured 

Poverty

 16.1%

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

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