Winona County ZIP Codes

List of ZIP Codes in Winona County

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


S.N. Zip Code Latitude Longitude City Population Density
1 55910 44.13285 -91.97285 Altura 1,232 5.4
2 55925 43.90962 -91.46503 Dakota 1,240 15.6
3 55952 43.94399 -91.84337 Lewiston 2,689 15.6
4 55959 44.11287 -91.78365 Minnesota City 1,988 21.0
5 55969 44.08263 -91.87658 Rollingstone 1,155 15.3
6 55972 43.99396 -92.05092 Saint Charles 5,323 23.3
7 55979 43.92312 -91.95132 Utica 1,138 7.4
8 55987 43.98469 -91.63143 Winona 33,911 83.3


About Winona County ZIP Codes

Winona County in Minnesota (MN) is served by approximately 8 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 48,676 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 Winona County are located in cities such as Winona, Saint Charles, Lewiston, Minnesota City, Dakota. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Winona County, Minnesota follow the America/Chicago time zone.