50657 Frequently Asked Questions

A: ZIP Code 50657 is Located in Morrison Iowa. Portions of 50657 are also in Washington Township (Grundy County).

A: ZIP Code 50657 is Located Entirely in Grundy County Iowa.

A: The Current Sales Tax in ZIP Code 50657 is 7.0%

A: The Area Code for 50657 is 319.

A: ZIP Code 50657 is in the Iowa 2nd Congressional District.

A: ZIP Code 50657 is in Iowa State House of Representatives District 54.

A: ZIP Code 50657 is in Iowa State Senate District 27.

A: The 2022 population of ZIP Code 50657 is 122. The population growth rate in 50657 is 0.00%. The population density of 50657 is 1,533.

A: The majority race/ethnicity of people residing in 50657 is White (98.11%).

A: The median household income in 50657 is $77,500 (2021) and the average adjusted income is $-1 ().