Hillsdale County ZIP Codes

List of ZIP Codes in Hillsdale County

The following table lists ZIP Codes associated with Hillsdale 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 49227 41.9498 -84.77036 Allen 1,210 18.2
2 49232 41.74049 -84.66858 Camden 2,829 17.4
3 49233 42.0644 -84.36512 Cement City 2,953 53.4
4 49242 41.88434 -84.61581 Hillsdale 14,768 62.9
5 49249 42.02275 -84.45575 Jerome 3,433 45.1
6 49250 42.01875 -84.62168 Jonesville 5,674 27.8
7 49252 42.03853 -84.76683 Litchfield 2,480 22.4
8 49258 42.06 -84.65833 Mosherville 10 265.6
9 49262 41.96162 -84.4673 North Adams 1,298 21.8
10 49266 41.84247 -84.54641 Osseo 2,906 24.9
11 49271 41.83813 -84.45382 Pittsford 2,354 17.0
12 49274 41.83689 -84.76419 Reading 3,777 23.7
13 49282 42.03496 -84.40518 Somerset Center 82 12.3
14 49288 41.73534 -84.43211 Waldron 1,517 15.5


About Hillsdale County ZIP Codes

Hillsdale County in Michigan (MI) is served by approximately 14 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 45,291 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 Hillsdale County are located in cities such as Hillsdale, Jonesville, Reading, Jerome, Cement City. These cities and towns help define the economic and demographic character of the county.

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