In 2023, Spencer County, KY had a population of 19.9k people with a median age of 43.3 and a median household income of $98,333. Between 2022 and 2023 the population of Spencer County, KY grew from 19,549 to 19,875, a 1.67% increase and its median household income declined from $101,118 to $98,333, a −2.75% decrease.
The 5 largest ethnic groups in Spencer County, KY are White (Non-Hispanic) (93.2%), Two+ (Non-Hispanic) (2.52%), White (Hispanic) (1.19%), Black or African American (Non-Hispanic) (0.911%), and Other (Hispanic) (0.805%).
None of the households in Spencer 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.
99.6% of the residents in Spencer County, KY are U.S. citizens.
In 2023, the median property value in Spencer County, KY was $297,600, and the homeownership rate was 86.6%.
Most people in Spencer County, KY drove alone to work, and the average commute time was 32.1 minutes. The average car ownership in Spencer County, KY was 2 cars per household.
Spencer County, KY borders Anderson County, KY, Bullitt County, KY, Jefferson County, KY, Nelson County, KY, and Shelby County, KY.