In 2017, Harrison County, MO had a population of 8.62k people with a median age of 42.8 and a median household income of $42,889. Between 2016 and 2017 the population of Harrison County, MO declined from 8,649 to 8,615, a -0.393% decrease and its median household income grew from $41,173 to $42,889, a 4.17% increase.
The 5 largest ethnic groups in Harrison County, MO are White (Non-Hispanic) (95.5%), White (Hispanic) (1.6%), Two or More Races (Non-Hispanic) (1.3%), Black or African American (Non-Hispanic) (0.778%), and Some Other Race (Hispanic) (0.36%). N/A% of the people in Harrison County, MO speak a non-English language, and 98.8% are U.S. citizens.
The median property value in Harrison County, MO is $72,800, and the homeownership rate is 73%. Most people in Harrison County, MO commute by Drove Alone, and the average commute time is 18.6 minutes. The average car ownership in Harrison County, MO is 2 cars per household.