In 2021, Simpson County, KY had a population of 19.3k people with a median age of 39 and a median household income of $53,420. Between 2020 and 2021 the population of Simpson County, KY grew from 18,319 to 19,324, a 5.49% increase and its median household income grew from $50,159 to $53,420, a 6.5% increase.
The 5 largest ethnic groups in Simpson County, KY are White (Non-Hispanic) (85.2%), Black or African American (Non-Hispanic) (8.71%), Two+ (Non-Hispanic) (2.63%), Two+ (Hispanic) (1.4%), and Asian (Non-Hispanic) (0.605%).
None of the households in Simpson County, KY 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.
99.5% of the residents in Simpson County, KY are U.S. citizens.
In 2021, the median property value in Simpson County, KY was $153,200, and the homeownership rate was 67%.
Most people in Simpson County, KY drove alone to work, and the average commute time was 21.1 minutes. The average car ownership in Simpson County, KY was 2 cars per household.
Simpson County, KY borders Allen County, KY, Logan County, KY, Warren County, KY, Robertson County, TN, and Sumner County, TN.