50644 Frequently Asked Questions

A: ZIP Code 50644 is Located in Independence Iowa. Portions of 50644 are also in Quasqueton, Sumner Township (Buchanan County), Washington Township (Buchanan County), Westburg Township, Liberty Township (Buchanan County), Byron Township, Perry Township (Buchanan County), Hazleton Township, Buffalo Township (Buchanan County).

A: ZIP Code 50644 is Located Entirely in Buchanan County Iowa.

A: The Current Sales Tax in ZIP Code 50644 is 7.0%

A: The Area Code for 50644 is 319.

A: ZIP Code 50644 is in the Iowa 2nd Congressional District.

A: 50644 is within Iowa State House of Representatives District 67 and Iowa State House of Representatives District 68.

A: ZIP Code 50644 is in Iowa State Senate District 34.

A: The 2022 population of ZIP Code 50644 is 8705. The population growth rate in 50644 is 0.00%. The population density of 50644 is 60.

A: The majority race/ethnicity of people residing in 50644 is White (95.49%). The majority race/ethnicity of students attending public schools in 50644 is White(94.06%).

A: The median household income in 50644 is $69,209 (2021) and the average adjusted income is $461,080 (2021).