In 2019, Butler County, MO had a population of 42.7k people with a median age of 41.3 and a median household income of $39,915. Between 2018 and 2019 the population of Butler County, MO declined from 42,733 to 42,656, a −0.18% decrease and its median household income grew from $39,058 to $39,915, a 2.19% increase.
The 5 largest ethnic groups in Butler County, MO are White (Non-Hispanic) (88.6%), Black or African American (Non-Hispanic) (5.55%), Two+ (Non-Hispanic) (2.34%), White (Hispanic) (1.84%), and Asian (Non-Hispanic) (0.762%). 0% of the households in Butler County, MO speak a non-English language at home as their primary language, and 99.3% of the residents in Butler County, MO are U.S. citizens.
In 2019, the median property value in Butler County, MO was $113,500, and the homeownership rate was 63.7%. Most people in Butler County, MO drove alone to work, and the average commute time was 17.6 minutes. The average car ownership in Butler County, MO was 2 cars per household.