In 2023, Benton County, IA had a population of 25.7k people with a median age of 43.3 and a median household income of $84,742. Between 2022 and 2023 the population of Benton County, IA grew from 25,652 to 25,698, a 0.179% increase and its median household income grew from $79,444 to $84,742, a 6.67% increase.
The 5 largest ethnic groups in Benton County, IA are White (Non-Hispanic) (94.7%), Two+ (Non-Hispanic) (2.54%), Other (Hispanic) (0.93%), White (Hispanic) (0.537%), and Black or African American (Non-Hispanic) (0.354%).
None of the households in Benton 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.
99.8% of the residents in Benton County, IA are U.S. citizens.
In 2023, the median property value in Benton County, IA was $198,400, and the homeownership rate was 84.3%.
Most people in Benton County, IA drove alone to work, and the average commute time was 25.1 minutes. The average car ownership in Benton County, IA was 2 cars per household.
Benton County, IA borders Black Hawk County, IA, Buchanan County, IA, Iowa County, IA, Johnson County, IA, Linn County, IA, Poweshiek County, IA, and Tama County, IA.