In 2023, Poweshiek County, IA had a population of 18.6k people with a median age of 40.8 and a median household income of $64,837. Between 2022 and 2023 the population of Poweshiek County, IA declined from 18,608 to 18,582, a −0.14% decrease and its median household income grew from $61,192 to $64,837, a 5.96% increase.
The 5 largest ethnic groups in Poweshiek County, IA are White (Non-Hispanic) (90.7%), Two+ (Non-Hispanic) (2.53%), Asian (Non-Hispanic) (2.09%), Two+ (Hispanic) (1.14%), and Black or African American (Non-Hispanic) (1.12%).
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.
97.5% of the residents in Poweshiek County, IA are U.S. citizens.
In 2023, the median property value in Poweshiek County, IA was $184,200, and the homeownership rate was 70.7%.
Most people in Poweshiek County, IA drove alone to work, and the average commute time was 19.3 minutes. The average car ownership in Poweshiek County, IA was 2 cars per household.
Poweshiek County, IA borders Benton County, IA, Iowa County, IA, Jasper County, IA, Keokuk County, IA, Mahaska County, IA, Marshall County, IA, and Tama County, IA.