Martin County ZIP Codes

List of ZIP Codes in Martin County

The following table lists ZIP Codes associated with Martin 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 56031 43.62246 -94.46757 Fairmont 11,800 29.1
2 56039 43.66246 -94.32287 Granada 898 3.7
3 56075 43.73516 -94.43663 Northrop 141 1017.8
4 56088 43.82647 -94.45031 Truman 2,063 6.4
5 56121 43.53858 -94.61051 Ceylon 579 6.1
6 56127 43.54892 -94.77261 Dunnell 478 3.4
7 56160 43.83311 -94.81041 Odin 225 4.2
8 56162 43.84034 -94.66736 Ormsby 263 4.4
9 56171 43.66902 -94.75925 Sherburn 1,527 6.6
10 56176 43.78319 -94.72835 Trimont 985 6.0
11 56181 43.67951 -94.61549 Welcome 1,303 8.1


About Martin County ZIP Codes

Martin County in Minnesota (MN) is served by approximately 11 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 20,262 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 Martin County are located in cities such as Fairmont, Truman, Sherburn, Welcome, Trimont. These cities and towns help define the economic and demographic character of the county.

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