Granite   County MT United States

County FIPS 30039
Largest City Philipsburg
State Montana
Latitude 46.4045
Longitude -113.4404
Population 3,462
Density 1.99 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: $59,265
Median individual: $35,260

Race

Mode: 90.5% White

Gender

 50.7% male 

Rent

  $675 / month  

Median house value: $350,983.0

Age

Median: 53.0 years old

Education

With at least college degree: 34.2%
With STEM degree: 40.0%

Marital Status

 59.0% married 

Never married: 24.0%

Labor Force Participation

 53.6% working 

Unemployed: 3.7%

Average Family Size

 2.70 people 

Commute Time

 27.6 minutes 

Health Care

 8.5% uninsured 

Poverty

 10.2%

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

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