Cass County Zip Code Map

Guide to Cass County and Nearby Cities

Explore the most up-to-date Cass County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 30 zip codes, Cass County is home to 186,328 residents. The county has a median home value of $270,300 and a median household income of $73,249. Below, you’ll find additional key statistics that offer a snapshot of the area.

List of Zip Codes in Cass County

There are a total of 30 zip codes in Cass County. Use the interactive map above to view the boundaries for each one.

Complete list of ZIP codes in the area: 58002, 58004, 58005, 58006, 58007, 58011, 58012, 58021, 58027, 58029, 58031, 58035, 58036, 58038, 58042, 58046, 58047, 58048, 58051, 58052, 58059, 58064, 58068, 58071, 58078, 58079, 58102, 58103, 58104, 58105.

Key Statistics

Total Population

  • Population Rank in North Dakota 1st
  • Median Age 33 years
  • Average Household Size 2.27

Housing & Cost of Living

  • Median Home Value $270,300
  • Median Gross Rent $909
  • Households Below Poverty 6%

Employment & Commuting

  • Unemployment Rate 2.8%
  • Mean Travel Time 17.5 minutes
  • Worked from Home 7.2%

Nearby County Maps

Nearby City Maps