In 2022, Harrison County, MO had a population of 8.19k people with a median age of 42.2 and a median household income of $51,809. Between 2021 and 2022 the population of Harrison County, MO declined from 8,229 to 8,190, a −0.474% decrease and its median household income grew from $45,313 to $51,809, a 14.3% increase.
The 5 largest ethnic groups in Harrison County, MO are White (Non-Hispanic) (94%), White (Hispanic) (2.05%), Two+ (Non-Hispanic) (1.58%), Black or African American (Non-Hispanic) (1.01%), and Two+ (Hispanic) (0.427%).
None of the households in Harrison County, MO reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.1% of the residents in Harrison County, MO are U.S. citizens.
In 2022, the median property value in Harrison County, MO was $95,900, and the homeownership rate was 71.4%.
Most people in Harrison County, MO drove alone to work, and the average commute time was 27.2 minutes. The average car ownership in Harrison County, MO was 2 cars per household.
Harrison County, MO borders Decatur County, IA, Ringgold County, IA, Daviess County, MO, Gentry County, MO, Grundy County, MO, Mercer County, MO, and Worth County, MO.