52257 Frequently Asked Questions

A: ZIP Code 52257 is Located in Luzerne Iowa. Portions of 52257 are also in Leroy Township (Benton County), Iowa Township (Benton County).

A: ZIP Code 52257 is Located Entirely in Benton County Iowa.

A: The Current Sales Tax in ZIP Code 52257 is 7.0%

A: The Area Code for 52257 is 319.

A: ZIP Code 52257 is in the Iowa 2nd Congressional District.

A: ZIP Code 52257 is in Iowa State House of Representatives District 84.

A: ZIP Code 52257 is in Iowa State Senate District 42.

A: The 2022 population of ZIP Code 52257 is 241. The population growth rate in 52257 is -24.73%. The population density of 52257 is 14.

A: The majority race/ethnicity of people residing in 52257 is White (100.00%).

A: The median household income in 52257 is $92,656 (2021) and the average adjusted income is $141,930 (2021).