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City Profile

Knife River, Minnesota

Population: 212 · 1 ZIP code

Demographics

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

People
Total population
212
People
Median age
87.7
Housing
Total households
75
Income
Median household income
$78,208
Housing
Total housing units
127
Employment
Employment rate
—
Education
Bachelor’s degree or higher
48.1%
Healthcare
Insured population
100%
City details
Local time 01:06:30(CT)
LocationKnife River, MN
Population (ZIP areas)269(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 PO Box
CountyLake
Area code
218
TimezoneCentral Time (CT)
Coordinates46.9665015, -91.7887601
Land area2.5 sq miles(6,456,517 m²)

Map of Knife River, Minnesota with ZIP codes

Map of Knife River, Minnesota and ZIP codes

ZIP Codes in Knife River

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

ZIPType
Median incomeHousehold
Population (ZIP)
55609PO BOX$78,208269

— 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 Knife River, MN.

Duluth, MNTwo Harbors, MNMaple, WIPort Wing, WIBrimson, MNPoplar, WIBeaver Bay, MNSouth Range, WI

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