52140 Frequently Asked Questions

A: ZIP Code 52140 is Located in Dorchester Iowa. Portions of 52140 are also in Waterloo Township, Hanover Township (Allamakee County), Union City Township, French Creek Township, Highland Township (Winneshiek County).

A: ZIP Code 52140 is Located Primarily in Allamakee County Iowa with Portions in Winneshiek County.

A: The Current Sales Tax in ZIP Code 52140 is 7.0%

A: The Area Code for 52140 is 563.

A: ZIP Code 52140 is in the Iowa 2nd Congressional District.

A: 52140 is within Iowa State House of Representatives District 63 and Iowa State House of Representatives District 64.

A: ZIP Code 52140 is in Iowa State Senate District 32.

A: The 2022 population of ZIP Code 52140 is 453. The population growth rate in 52140 is 0.00%. The population density of 52140 is 6.

A: The majority race/ethnicity of people residing in 52140 is White (100.00%).