List of ZIP Codes in Eaton County
The following table lists ZIP Codes associated with Eaton 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 | 48813 | 42.57862 | -84.84524 | Charlotte | 20,263 | 46.6 |
| 2 | 48821 | 42.63873 | -84.64958 | Dimondale | 6,180 | 119.8 |
| 3 | 48827 | 42.509 | -84.65971 | Eaton Rapids | 16,070 | 54.5 |
| 4 | 48837 | 42.7453 | -84.76701 | Grand Ledge | 19,822 | 97.6 |
| 5 | 48861 | 42.73002 | -84.91741 | Mulliken | 1,852 | 27.3 |
| 6 | 48876 | 42.64757 | -84.73631 | Potterville | 4,301 | 123.2 |
| 7 | 48890 | 42.76878 | -84.97167 | Sunfield | 1,967 | 24.0 |
| 8 | 48917 | 42.72509 | -84.63897 | Lansing | 32,029 | 515.8 |
| 9 | 49021 | 42.4588 | -85.06435 | Bellevue | 6,467 | 26.6 |
| 10 | 49076 | 42.4309 | -84.88657 | Olivet | 4,255 | 28.8 |
| 11 | 49096 | 42.63794 | -85.01409 | Vermontville | 3,196 | 19.4 |
About Eaton County ZIP Codes
Eaton County in Michigan (MI) 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 116,402 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 Eaton County are located in cities such as Lansing, Charlotte, Grand Ledge, Eaton Rapids, Bellevue. These cities and towns help define the economic and demographic character of the county.
Most ZIP Codes in Eaton County, Michigan follow the America/Detroit time zone.
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