In 2019, Clay County, MO had a population of 243k people with a median age of 37.1 and a median household income of $70,510. Between 2018 and 2019 the population of Clay County, MO grew from 239,164 to 242,516, a 1.4% increase and its median household income grew from $68,367 to $70,510, a 3.13% increase.
The 5 largest ethnic groups in Clay County, MO are White (Non-Hispanic) (81.1%), Black or African American (Non-Hispanic) (5.96%), White (Hispanic) (4.02%), Two+ (Non-Hispanic) (3.33%), and Asian (Non-Hispanic) (2.16%). 0% of the households in Clay County, MO speak a non-English language at home as their primary language.
98.2% of the residents in Clay County, MO are U.S. citizens.
In 2019, the median property value in Clay County, MO was $174,900, and the homeownership rate was 68.7%. Most people in Clay County, MO drove alone to work, and the average commute time was 22.1 minutes. The average car ownership in Clay County, MO was 2 cars per household.