In 2018, Benton County, MO had a population of 19k people with a median age of 53.3 and a median household income of $38,028. Between 2017 and 2018 the population of Benton County, MO grew from 18,918 to 18,989, a 0.375% increase and its median household income grew from $35,097 to $38,028, a 8.35% increase.
The 5 largest ethnic groups in Benton County, MO are White (Non-Hispanic) (95%), Two+ (Non-Hispanic) (2.01%), White (Hispanic) (1.12%), American Indian & Alaska Native (Non-Hispanic) (0.574%), and American Indian & Alaska Native (Hispanic) (0.511%). 0% of the people in Benton County, MO speak a non-English language, and 99.7% are U.S. citizens.
In 2018, the median property value in Benton County, MO was $116,500, and the homeownership rate was 83.1%. Most people in Benton County, MO drove alone to work, and the average commute time was 26 minutes. The average car ownership in Benton County, MO was 2 cars per household.