St. Joseph County ZIP Codes

List of ZIP Codes in St. Joseph County

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


S.N. Zip Code Latitude Longitude City Population Density
1 49030 41.85529 -85.33129 Burr Oak 2,435 19.0
2 49032 41.91779 -85.50767 Centreville 3,369 36.6
3 49040 41.96847 -85.32398 Colon 3,341 31.3
4 49042 41.85665 -85.67142 Constantine 4,695 31.7
5 49066 42.03319 -85.35007 Leonidas 784 14.5
6 49072 42.01295 -85.45825 Mendon 2,875 19.0
7 49075 41.91783 -85.44899 Nottawa 154 1110.7
8 49091 41.82509 -85.44627 Sturgis 19,448 86.0
9 49093 41.97375 -85.64665 Three Rivers 18,439 67.4
10 49099 41.79139 -85.67437 White Pigeon 5,699 37.9


About St. Joseph County ZIP Codes

St. Joseph County in Michigan (MI) is served by approximately 10 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 61,239 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 St. Joseph County are located in cities such as Sturgis, Three Rivers, White Pigeon, Constantine, Centreville. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in St. Joseph County, Michigan follow the America/Detroit time zone.