In 2020, Poweshiek County, IA had a population of 18.4k people with a median age of 41.2 and a median household income of $53,925. Between 2019 and 2020 the population of Poweshiek County, IA grew from 18,388 to 18,391, a 0.0163% increase and its median household income grew from $53,852 to $53,925, a 0.136% increase.
The 5 largest ethnic groups in Poweshiek County, IA are White (Non-Hispanic) (91.5%), Asian (Non-Hispanic) (2.3%), White (Hispanic) (1.79%), Two+ (Non-Hispanic) (1.55%), and Black or African American (Non-Hispanic) (1.33%).
None of the households in Poweshiek County, IA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98% of the residents in Poweshiek County, IA are U.S. citizens.
The largest universities in Poweshiek County, IA are Grinnell College (516 degrees awarded in 2020).
In 2020, the median property value in Poweshiek County, IA was $148,200, and the homeownership rate was 66.3%.
Most people in Poweshiek County, IA drove alone to work, and the average commute time was 18.8 minutes. The average car ownership in Poweshiek County, IA was 2 cars per household.