Skip to main content
City Profile

Columbia Falls, Montana

Population: 5,308 · 1 ZIP code

Demographics

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

People
Total population
5,308
People
Median age
36.6
Housing
Total households
2,209
Income
Median household income
$75,766
Housing
Total housing units
2,471
Employment
Employment rate
63.8%
Education
Bachelor’s degree or higher
32.1%
Healthcare
Insured population
82.1%
City details
Local time 00:53:38(MT)
LocationColumbia Falls, MT
Population (ZIP areas)15,395(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 Standard
CountyFlathead
Area code
TimezoneMountain Time (MT)
Coordinates48.4369858, -114.16872209999998
Land area188.9 sq miles(489,284,545 m²)

Map of Columbia Falls, Montana with ZIP codes

Map of Columbia Falls, Montana and ZIP codes

ZIP Codes in Columbia Falls

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

ZIPType
Median incomeHousehold
Population (ZIP)
59912Standard$76,61715,395

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 Columbia Falls, 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