50478 Frequently Asked Questions

A: ZIP Code 50478 is Located in Thompson Iowa. Portions of 50478 are also in King Township, Eden Township (Winnebago County), Newton Township (Winnebago County), Linden Township, Forest Township.

A: ZIP Code 50478 is Located Entirely in Winnebago County Iowa.

A: The Current Sales Tax in ZIP Code 50478 is 7.0%

A: The Area Code for 50478 is 641.

A: ZIP Code 50478 is in the Iowa 4th Congressional District.

A: ZIP Code 50478 is in Iowa State House of Representatives District 9.

A: ZIP Code 50478 is in Iowa State Senate District 5.

A: The 2022 population of ZIP Code 50478 is 788. The population growth rate in 50478 is -7.20%. The population density of 50478 is 10.

A: The majority race/ethnicity of people residing in 50478 is White (94.14%).

A: The median household income in 50478 is $45,000 (2021) and the average adjusted income is $176,360 (2021).