In 2022, Sullivan County, MO had a population of 5.98k people with a median age of 43.9 and a median household income of $53,438. Between 2021 and 2022 the population of Sullivan County, MO declined from 6,045 to 5,983, a −1.03% decrease and its median household income grew from $46,964 to $53,438, a 13.8% increase.
The 5 largest ethnic groups in Sullivan County, MO are White (Non-Hispanic) (76.4%), White (Hispanic) (7.29%), Other (Hispanic) (6.8%), Two+ (Hispanic) (4.56%), and Black or African American (Non-Hispanic) (3.14%).
None of the households in Sullivan 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.
93.8% of the residents in Sullivan County, MO are U.S. citizens.
In 2022, the median property value in Sullivan County, MO was $91,400, and the homeownership rate was 74.2%.
Most people in Sullivan County, MO drove alone to work, and the average commute time was 20.1 minutes. The average car ownership in Sullivan County, MO was 2 cars per household.
Sullivan County, MO borders Adair County, MO, Grundy County, MO, Linn County, MO, Mercer County, MO, and Putnam County, MO.