Spencer is located in Owen county Indiana with a geographic area of 1.6 square miles. The total population in Spencer is 2,224 with 41.9% male and 58.1% female. Children under age 5 represent 9.1% of the population, under age 18 equal 19.4% of the population and over age 65 is 26.3% of the population. The median household income is $34,306, per capita income is $24,517. There are a total of 1,127 housing units with 56.8% owner occupied. Education includes 35.0% of residents that are high school graduates and 15.0% with a bachelor's degree or higher. The average temperature in Spencer in the summer is 73 degrees, and in the winter 29 degrees.
