Sanilac County ZIP Codes

List of ZIP Codes in Sanilac County

The following table lists ZIP Codes associated with Sanilac 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 48401 43.3526 -82.66061 Applegate 1,310 14.6
2 48410 43.56629 -82.9362 Argyle 100 18.8
3 48416 43.21791 -82.98476 Brown City 5,216 17.7
4 48419 43.42884 -82.65762 Carsonville 2,309 11.4
5 48422 43.26265 -82.65069 Croswell 6,172 25.0
6 48426 43.50856 -83.06025 Decker 1,275 13.1
7 48427 43.53789 -82.72378 Deckerville 2,881 11.5
8 48434 43.65988 -82.61263 Forestville 142 69.0
9 48450 43.25289 -82.54123 Lexington 4,413 77.9
10 48453 43.34374 -83.03493 Marlette 4,797 17.3
11 48454 43.19999 -82.81833 Melvin 1,251 16.0
12 48456 43.67102 -82.75818 Minden City 768 6.7
13 48465 43.61485 -82.71099 Palms 535 4.9
14 48466 43.27693 -82.81731 Peck 1,462 15.3
15 48469 43.43927 -82.55849 Port Sanilac 1,253 61.3
16 48471 43.41868 -82.85369 Sandusky 5,518 21.1
17 48472 43.51211 -82.95732 Snover 1,444 7.5
18 48475 43.67141 -82.93732 Ubly 2,423 8.7


About Sanilac County ZIP Codes

Sanilac County in Michigan (MI) is served by approximately 18 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 43,269 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 Sanilac County are located in cities such as Croswell, Sandusky, Brown City, Marlette, Lexington. These cities and towns help define the economic and demographic character of the county.

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