51521 Frequently Asked Questions

A: ZIP Code 51521 is Located in Avoca Iowa. Portions of 51521 are also in Knox Township (Pottawattamie County), Fairview Township (Shelby County), Pleasant Township (Pottawattamie County), Valley Township (Pottawattamie County), Monroe Township (Shelby County).

A: ZIP Code 51521 is Located Primarily in Pottawattamie County Iowa with Portions in Shelby County.

A: The Current Sales Tax in ZIP Code 51521 is 7.0%

A: The Area Code for 51521 is 712.

A: ZIP Code 51521 is in the Iowa 4th Congressional District.

A: 51521 is within Iowa State House of Representatives District 11 and Iowa State House of Representatives District 16.

A: 51521 is within Iowa State Senate District 6 and Iowa State Senate District 8.

A: The 2022 population of ZIP Code 51521 is 1857. The population growth rate in 51521 is -10.99%.

A: The majority race/ethnicity of people residing in 51521 is White (99.07%). The majority race/ethnicity of students attending public schools in 51521 is White(91.97%).

A: The median household income in 51521 is $61,114 (2021) and the average adjusted income is $65,540 (2020).