Dorchester, Iowa
Dorchester is an unincorporated community in northwestern Allamakee County, Iowa, United States. It lies along local roads just off Iowa Highway 76, north of the city of Waukon, the county seat of Allamakee County. Its elevation is 738 feet. The town was originally settled by Harvey Bell and Edmund Bell, and was named after Dorchester, England. Although Dorchester is unincorporated, it has a post office, with the ZIP code of 52140, which opened on 21 May 1857. Dorchester is located in Waterloo Township. Dorchester was platted in 1873.
Dorchester's location in the flood plain of the Upper Iowa River makes it vulnerable to flooding; the community was damaged by high waters in August 2007. It was worse hit on 8 June 2008 and succeeding days: over seven inches of rain fell on the eighth, and resulting record high floods of 22½ feet almost destroyed a trailer park that was a significant part of the tiny community. A LP gas tank from Dorchester was discovered just eight hours later in Lansing, on the opposite side of the county.Education
All students in the area are enrolled in the Allamakee Community School District in Waukon, even though Dorchester is closer to Spring Grove, Minnesota.
