Lake County ZIP Codes

List of ZIP Codes in Lake County

The following table lists ZIP Codes associated with Lake 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 55601 47.23404 -91.36425 Beaver Bay 135 3.4
2 55603 47.5441 -91.19441 Finland 448 0.6
3 55607 47.63363 -91.51106 Isabella 213 0.3
4 55609 46.9636 -91.78554 Knife River 118 18.3
5 55614 47.36412 -91.40387 Silver Bay 2,450 4.3
6 55616 47.25095 -91.66982 Two Harbors 7,277 5.9
7 55731 47.98832 -91.7489 Ely 5,292 1.3
8 55796 47.92905 -91.79732 Winton 113 199.1


About Lake County ZIP Codes

Lake 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 16,046 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 Lake County are located in cities such as Two Harbors, Ely, Silver Bay, Finland, Isabella. These cities and towns help define the economic and demographic character of the county.

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