50623 Frequently Asked Questions

A: ZIP Code 50623 is Located in Dewar Iowa. Portions of 50623 are also in Poyner Township.

A: ZIP Code 50623 is Located Entirely in Black Hawk County Iowa.

A: The Current Sales Tax in ZIP Code 50623 is 7.0%

A: The Area Code for 50623 is 319.

A: ZIP Code 50623 is in the Iowa 2nd Congressional District.

A: ZIP Code 50623 is in Iowa State House of Representatives District 68.

A: ZIP Code 50623 is in Iowa State Senate District 34.

A: The 2022 population of ZIP Code 50623 is 150. The population density of 50623 is 187.

A: The majority race/ethnicity of people residing in 50623 is White (100.00%).

A: The median household income in 50623 is $82,778 (2021) and the average adjusted income is $-1 ().
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