52321 Frequently Asked Questions

A: ZIP Code 52321 is Located in Onslow Iowa. Portions of 52321 are also in Clay Township (Jones County), Madison Township (Jones County), Wyoming Township, Scotch Grove Township.

A: ZIP Code 52321 is Located Entirely in Jones County Iowa.

A: The Current Sales Tax in ZIP Code 52321 is 7.0%

A: The Area Code for 52321 is 563.

A: ZIP Code 52321 is in the Iowa 1st Congressional District.

A: ZIP Code 52321 is in Iowa State House of Representatives District 66.

A: ZIP Code 52321 is in Iowa State Senate District 33.

A: The 2022 population of ZIP Code 52321 is 458. The population growth rate in 52321 is 12.18%. The population density of 52321 is 15.

A: The majority race/ethnicity of people residing in 52321 is White (93.52%).

A: The median household income in 52321 is $55,893 (2021) and the average adjusted income is $155,750 (2021).