| Jasper, Michigan | |
|---|---|
|   Looking north along S. Adrian Highway (M-52) | |
|   Location within Lenawee County  | |
| Coordinates: 41°47′36″N84°02′26″W / 41.79333°N 84.04056°W | |
| Country | United States | 
| State | Michigan | 
| County | Lenawee | 
| Townships | Fairfield Ogden | 
| Established | 1874 | 
| Area | |
|  • Total | 4.03 sq mi (10.44 km2) | 
| • Land | 4.03 sq mi (10.44 km2) | 
| • Water | 0 sq mi (0.00 km2) | 
| Elevation | 735 ft (224 m) | 
| Population  (2020) | |
|  • Total | 371 | 
| • Density | 92.06/sq mi (35.54/km2) | 
| Time zone | UTC-5 (Eastern (EST)) | 
| • Summer (DST) | UTC-4 (EDT) | 
| ZIP code(s) | 49248 | 
| Area code | 517 | 
| GNIS feature ID | 629217 [2] | 
 
 Jasper is an unincorporated community and census-designated place (CDP) in Lenawee County in the U.S. state of Michigan. The CDP had a population of 371 at the 2020 census. Jasper is within Fairfield Township and Ogden Township, Jasper has its own post office with the 49248 ZIP Code. [3] [4]
According to the U.S. Census Bureau, the community has an area of 4.03 square miles (10.44 km2), all of it land. [1]
 M-52  (Adrian Highway) runs south–north through the center of the community.
 M-52  (Adrian Highway) runs south–north through the center of the community.The first European settler in Jasper was Andrew Millet, arriving in 1824. A post office was opened June 18, 1874, with Henry Ferguson as the first postmaster. [5] The Lake Shore and Michigan Southern Railway had a depot in Jasper. [6] The station was at first known as Fairfield. [5] Jasper was one of the largest populated areas in Lenawee County prior to 1908 accounting for about 8,000 residents. A Smallpox epidemic wiped out over half of the residents and most of the homes were burned to the ground in the southern two-thirds of the town to try to stop the epidemic.[ citation needed ]
The community of Jasper was listed as a newly organized census-designated place for the 2010 census, meaning it now has officially defined boundaries and population statistics for the first time. [7]
| Census | Pop. | Note | %± | 
|---|---|---|---|
| 2010 | 412 | — | |
| 2020 | 371 | −10.0% | |
| U.S. Decennial Census [8] | |||
|   | This section needs expansion. You can help by adding to it.  (January 2020) |