52320 Frequently Asked Questions

A: ZIP Code 52320 is Located in Olin Iowa. Portions of 52320 are also in Rome Township, Hale Township, Jackson Township (Jones County), Fremont Township (Cedar County), Dayton Township (Cedar County).

A: ZIP Code 52320 is Located Primarily in Jones County Iowa with Portions in Cedar County.

A: The Current Sales Tax in ZIP Code 52320 is 7.0%

A: The Area Codes for 52320 are 319 and 563

A: ZIP Code 52320 is in the Iowa 1st Congressional District.

A: 52320 is within Iowa State House of Representatives District 66 and Iowa State House of Representatives District 82.

A: 52320 is within Iowa State Senate District 33 and Iowa State Senate District 41.

A: The 2022 population of ZIP Code 52320 is 1290. The population growth rate in 52320 is 0.00%. The population density of 52320 is 24.

A: The majority race/ethnicity of people residing in 52320 is White (96.83%). The majority race/ethnicity of students attending public schools in 52320 is White(94.51%).

A: The median household income in 52320 is $59,808 (2021) and the average adjusted income is $137,290 (2021).