In 2018, Warren County, IA had a population of 49.4k people with a median age of 38.3 and a median household income of $74,383. Between 2017 and 2018 the population of Warren County, IA grew from 48,630 to 49,361, a 1.5% increase and its median household income grew from $71,514 to $74,383, a 4.01% increase.
The 5 largest ethnic groups in Warren County, IA are White (Non-Hispanic) (94.5%), White (Hispanic) (1.72%), Two+ (Non-Hispanic) (1.44%), Other (Hispanic) (0.652%), and Asian (Non-Hispanic) (0.517%). 0% of the households in Warren County, IA speak a non-English language at home as their primary language, and 99.5% of the residents in Warren County, IA are U.S. citizens.
The largest universities in Warren County, IA are Simpson College (482 degrees awarded in 2019).
In 2018, the median property value in Warren County, IA was $176,600, and the homeownership rate was 77.9%. Most people in Warren County, IA drove alone to work, and the average commute time was 22.8 minutes. The average car ownership in Warren County, IA was 2 cars per household.