Kittson County, Minnesota Zip Codes

Zip Code	City	Population
56728	Hallock	1,135
56732	Karlstad	1,006
56735	Lancaster	732
56734	Lake Bronson	596
56733	Kennedy	368
56729	Halma	127
56731	Humboldt	116
56755	Saint Vincent	65
56720	Donaldson	9

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.