In 2019, Warren County, IA had a population of 50.1k people with a median age of 38.3 and a median household income of $77,048. Between 2018 and 2019 the population of Warren County, IA grew from 49,361 to 50,076, a 1.45% increase and its median household income grew from $74,383 to $77,048, a 3.58% increase.
The 5 largest ethnic groups in Warren County, IA are White (Non-Hispanic) (94.2%), White (Hispanic) (1.84%), Two+ (Non-Hispanic) (1.39%), Other (Hispanic) (0.677%), and Asian (Non-Hispanic) (0.659%). 0% of the households in Warren County, IA speak a non-English language at home as their primary language.
99.5% of the residents in Warren County, IA are U.S. citizens.
The largest universities in Warren County, IA are Simpson College (433 degrees awarded in 2020).
In 2019, the median property value in Warren County, IA was $187,200, and the homeownership rate was 79%. Most people in Warren County, IA drove alone to work, and the average commute time was 23.2 minutes. The average car ownership in Warren County, IA was 2 cars per household.