ZIP Codes Box

Cavalier County, North Dakota ZIP codes

11ZIP codes
11Cities and towns
3,439People in ZIP areas
204, 431, 584Area codes

Cavalier County is in North Dakota and the Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Cavalier County

ZIP codeCityTypePopulationMedian income
58239HannahStandard58$146,125
58249LangdonStandard2,217$64,571
58255MaidaStandard––
58260MiltonStandard256$57,813
58269OsnabrockStandard139–
58281WalesStandard57$128,750
58311AlsenStandard60$82,386
58323CalvinStandard72$250,001
58352MunichStandard436$94,000
58355NekomaStandard22$104,375
58372SarlesStandard122$155,391

Cities and towns in Cavalier County

Area codes in Cavalier County

Questions

How many ZIP codes are in Cavalier County, ND?
Cavalier County has 11 ZIP codes.
What cities are in Cavalier County?
Cavalier County ZIP codes cover Alsen, Calvin, Hannah, Langdon, Maida, Milton, Munich and Nekoma and 3 other places.
What area code is Cavalier County, ND?
Cavalier County uses area codes 204, 431, 584 and 701.
What time zone is Cavalier County in?
Cavalier County is in Central Time.

Other North Dakota counties