In 2023, Spencer County, IN had a population of 19.9k people with a median age of 44.2 and a median household income of $70,890. Between 2022 and 2023 the population of Spencer County, IN declined from 19,935 to 19,871, a −0.321% decrease and its median household income grew from $66,168 to $70,890, a 7.14% increase.
The 5 largest ethnic groups in Spencer County, IN are White (Non-Hispanic) (93.4%), Two+ (Non-Hispanic) (1.83%), White (Hispanic) (1.38%), Two+ (Hispanic) (1.37%), and Other (Hispanic) (0.629%).
None of the households in Spencer County, IN 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 Spencer County, IN are U.S. citizens.
The largest universities in Spencer County, IN are Saint Meinrad School of Theology (58 degrees awarded in 2022).
In 2023, the median property value in Spencer County, IN was $180,200, and the homeownership rate was 81.2%.
Most people in Spencer County, IN drove alone to work, and the average commute time was 26.2 minutes. The average car ownership in Spencer County, IN was 3 cars per household.
Spencer County, IN borders Dubois County, IN, Perry County, IN, Warrick County, IN, Daviess County, KY, and Hancock County, KY.