Chelsea

History

The area was first settled as early as 1820 within the Michigan Territory by settler Cyrus Beckwith. It would be organized as Sylvan Township in 1834. The Michigan Central Railroad constructed a line through the area in 1848, and a post office was first established on January 4, 1849. It was originally named Kendon. The name was changed to Chelsea on July 19, 1850 when the train station opened and community was formally platted. The name Chelsea came from Elisha Congdon, who suggested the name after his hometown of Chelsea, Massachusetts. Chelsea incorporated as a village in 1889. The Chelsea courthouse is housed in a 120-year-old bank building in downtown. The village of Chelsea incorporated into a city in 2004. In 2011, the downtown area of Chelsea was listed on the National Register of Historic Places as the Chelsea Commercial Historic District. In April 2025, some 300 residents of the town formed a human chain to help move 9,100 books for a bookstore to a new location.

Geography

According to the U.S. Census Bureau, the city has a total area of , of which is land and (1.36%) is water. * forms the southernmost boundary of the city * runs south–north through the center of the city. This climatic region has large, varying seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters. According to the Köppen Climate Classification system, Chelsea has a humid continental climate, abbreviated "Dfb" on climate maps.

Race & ethnicity