Cavalier County ZIP Codes

List of ZIP Codes in Cavalier County

The following table lists ZIP Codes associated with Cavalier County, North Dakota, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 58239 48.93842 -98.70877 Hannah 25 0.1
2 58249 48.82113 -98.32514 Langdon 2,363 2.1
3 58255 48.99683 -98.35392 Maida 0 0.0
4 58260 48.63254 -98.04709 Milton 203 0.7
5 58269 48.70158 -98.15518 Osnabrock 155 0.9
6 58281 48.85941 -98.61086 Wales 60 0.2
7 58311 48.65111 -98.57312 Alsen 65 0.2
8 58323 48.84252 -98.91923 Calvin 74 0.4
9 58352 48.70188 -98.86099 Munich 410 0.7
10 58355 48.57504 -98.38528 Nekoma 22 0.3


About Cavalier County ZIP Codes

Cavalier County in North Dakota (ND) is served by approximately 10 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 3,377 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Cavalier County are located in cities such as Langdon, Munich, Milton, Osnabrock, Calvin. These cities and towns help define the economic and demographic character of the county.

ZIP Codes within Cavalier County, North Dakota primarily follow the America/Chicago time zone, with some areas using additional zones such as America/Winnipeg.