La Porte City is a city in Black Hawk County, Iowa, United States. The population was 2,284 at the 2020 census. It is part of the Waterloo–Cedar Falls Metropolitan Statistical Area.
La Porte City's City Hall
Main Street
Walnut and 3rd Streets, circa 1915
Black Hawk County is a county in the northeastern part of U.S. state of Iowa. As of the 2020 census, the population was 131,144, making it Iowa's fifth-most populous county. The county seat is Waterloo.
Black Hawk County Courthouse in Waterloo