Spencer County, IN has a population of 20,777 people with a median age of 42.8 and a median household income of $54,870. Between 2015 and 2016 the population of Spencer County, IN declined from 20,856 to 20,777, a 0.38% decrease and its median household income declined from $55,247 to $54,870, a 0.68% decrease.
The population of Spencer County, IN is 95.3% White, 2.77% Hispanic, and 0.86% Two+. 2.9% of the people in Spencer County, IN speak a non-English language, and 99% are U.S. citizens.
The largest universities in Spencer County, IN are Saint Meinrad School of Theology, with 62 graduates, N/A, with N/A graduates, and N/A, with N/A graduates.
The median property value in Spencer County, IN is $118,300, and the homeownership rate is 81.7%. Most people in Spencer County, IN commute by Drove Alone, and the average commute time is 26.5 minutes. The average car ownership in Spencer County, IN is 2 cars per household.
Spencer County, IN is the 71st most populated county in Indiana and borders Dubois County, IN; Perry County, IN; Warrick County, IN; Daviess County, KY; and Hancock County, KY.