Traill County, North Dakota Zip Codes

Zip Code	City	Population
58257	Mayville	2,340
58045	Hillsboro	2,103
58218	Buxton	775
58035	Galesburg	263
58038	Grandin	248
58016	Clifford	206
58223	Cummings	138
58219	Caledonia	69
58009	Blanchard	30

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