In 2021, Johnson County, MO had a population of 53.9k people with a median age of 30.7 and a median household income of $59,952. Between 2020 and 2021 the population of Johnson County, MO declined from 53,948 to 53,889, a −0.109% decrease and its median household income grew from $56,440 to $59,952, a 6.22% increase.
The 5 largest ethnic groups in Johnson County, MO are White (Non-Hispanic) (84.8%), Two+ (Non-Hispanic) (4.41%), Black or African American (Non-Hispanic) (3.26%), White (Hispanic) (2.76%), and Asian (Non-Hispanic) (1.79%).
None of the households in Johnson 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.
98.6% of the residents in Johnson County, MO are U.S. citizens.
In 2021, the median property value in Johnson County, MO was $173,400, and the homeownership rate was 62.8%.
Most people in Johnson County, MO drove alone to work, and the average commute time was 22.6 minutes. The average car ownership in Johnson County, MO was 2 cars per household.