In 2021, Harrison County, MO had a population of 8.23k people with a median age of 42.1 and a median household income of $45,313. Between 2020 and 2021 the population of Harrison County, MO declined from 8,427 to 8,229, a −2.35% decrease and its median household income grew from $40,615 to $45,313, a 11.6% increase.
The 5 largest ethnic groups in Harrison County, MO are White (Non-Hispanic) (94.2%), White (Hispanic) (2.16%), Two+ (Non-Hispanic) (1.54%), Black or African American (Non-Hispanic) (0.826%), and Asian (Non-Hispanic) (0.51%).
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 2021, the median property value in Harrison County, MO was $82,500, and the homeownership rate was 72.2%.
Most people in Harrison County, MO drove alone to work, and the average commute time was 22.8 minutes. The average car ownership in Harrison County, MO was 2 cars per household.