Traill County ZIP Codes

List of ZIP Codes in Traill County

The following table lists ZIP Codes associated with Traill 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 58009 47.32658 -97.24435 Blanchard 24 0.3
2 58016 47.36609 -97.46293 Clifford 210 1.2
3 58035 47.25599 -97.41589 Galesburg 226 1.0
4 58038 47.24505 -96.99484 Grandin 214 1.0
5 58045 47.38241 -97.02686 Hillsboro 2,181 4.0
6 58218 47.59689 -97.05412 Buxton 819 2.6
7 58219 47.47606 -96.87831 Caledonia 77 5.1
8 58223 47.51384 -97.02573 Cummings 206 1.1
9 58257 47.49033 -97.28505 Mayville 2,275 7.1


About Traill County ZIP Codes

Traill County in North Dakota (ND) is served by approximately 9 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 6,232 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 Traill County are located in cities such as Mayville, Hillsboro, Buxton, Galesburg, Grandin. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Traill County, North Dakota follow the America/Chicago time zone.