In 2019, Warren County, MO had a population of 34.5k people with a median age of 41 and a median household income of $60,125. Between 2018 and 2019 the population of Warren County, MO grew from 33,908 to 34,453, a 1.61% increase and its median household income grew from $57,948 to $60,125, a 3.76% increase.
The 5 largest ethnic groups in Warren County, MO are White (Non-Hispanic) (91.7%), Two+ (Non-Hispanic) (2.01%), Black or African American (Non-Hispanic) (2%), Other (Hispanic) (1.58%), and White (Hispanic) (1.07%). 0% of the households in Warren County, MO speak a non-English language at home as their primary language.
99.7% of the residents in Warren County, MO are U.S. citizens.
In 2019, the median property value in Warren County, MO was $180,000, and the homeownership rate was 78.9%. Most people in Warren County, MO drove alone to work, and the average commute time was 30 minutes. The average car ownership in Warren County, MO was 2 cars per household.
Warren County, MO borders Franklin County, MO, Gasconade County, MO, Lincoln County, MO, Montgomery County, MO, and St. Charles County, MO.