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County ProfileMT

Prairie County

Population: 1,088 · 2 ZIP codes

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
1,088
People
Median age
57.8
Housing
Total households
545
Income
Median household income
$51,250
Housing
Total housing units
687
Employment
Employment rate
51.8%
Education
Bachelor’s degree or higher
26.9%
Healthcare
Insured population
95.3%
County details
Local time 00:14:24(MT)
NamePrairie
Total ZIP codes2total
ZIP codes (by type)
2 Standard
Area code406
TimezoneMountain Time (MT)
Coordinates46.8123882, -105.5039383
Land area1,736.6 sq miles(4,497.8 km²)

Map of Prairie county, Montana with ZIP codes

Map of Prairie County, Montana and ZIP codes

Cities and Communities in Prairie County

Compare the largest cities in Prairie County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.

CityPopulation
Median incomeHousehold
ZIP codes
Terry562$48,1251ZIPs
Fallon122$18,6841ZIPs

Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP Codes in Prairie County

Review the most populated postal areas across Prairie County. Use the ranking below to compare resident density and demographic scales between the county's major zones.

ZIPCity
Median incomeHousehold
Population (ZIP)
59349Terry$63,000864
59326Fallon231

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS