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City Profile

Jefferson City, Montana

Population: 597 · 1 ZIP code

Demographics

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

People
Total population
597
People
Median age
55.2
Housing
Total households
204
Income
Median household income
$125,682
Housing
Total housing units
204
Employment
Employment rate
70.8%
Education
Bachelor’s degree or higher
25.5%
Healthcare
Insured population
100%
City details
Local time 03:34:48(MT)
LocationJefferson City, MT
Population (ZIP areas)770(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 PO Box
CountyJefferson
Area code
TimezoneMountain Time (MT)
Coordinates46.3579027, -112.02769889999999
Land area60.4 sq miles(156,451,712 m²)

Map of Jefferson City, Montana with ZIP codes

Map of Jefferson City, Montana and ZIP codes

ZIP Codes in Jefferson City

Explore the ZIP codes that make up Jefferson City. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
59638PO BOX$126,723770

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

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near Jefferson City, MT.

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