Dunn County ZIP Codes

List of ZIP Codes in Dunn County

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


S.N. Zip Code Latitude Longitude City Population Density
1 54725 45.07103 -92.01062 Boyceville 3,041 12.0
2 54730 45.01836 -91.72143 Colfax 5,514 15.4
3 54734 45.09045 -92.11358 Downing 727 9.0
4 54737 44.71593 -91.98298 Eau Galle 563 10.3
5 54739 44.86177 -91.70097 Elk Mound 5,315 20.0
6 54749 44.94862 -92.09785 Knapp 1,446 14.0
7 54751 44.84971 -91.92994 Menomonie 26,000 44.0
8 54763 45.179 -91.87683 Ridgeland 1,011 6.4
9 54772 45.09668 -91.87303 Wheeler 1,131 7.4


About Dunn County ZIP Codes

Dunn County in Wisconsin (WI) 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 44,748 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 Dunn County are located in cities such as Menomonie, Colfax, Elk Mound, Boyceville, Knapp. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Dunn County, Wisconsin follow the America/Chicago time zone.