Madison   County MT United States

County FIPS 30057
Largest City Big Sky
State Montana
Latitude 45.3007
Longitude -111.9203
Population 9,223
Density 2.56 people per square mile
Time Zone America/Denver
  • 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: $75,250
Median individual: $39,605

Race

Mode: 91.9% White

Gender

 52.7% male 

Rent

  $1000 / month  

Median house value: $486,298.0

Age

Median: 52.2 years old

Education

With at least college degree: 32.6%
With STEM degree: 44.8%

Marital Status

 59.3% married 

Never married: 21.5%

Labor Force Participation

 55.2% working 

Unemployed: 3.1%

Average Family Size

 2.91 people 

Commute Time

 25.8 minutes 

Health Care

 7.1% uninsured 

Poverty

 6.2%

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

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