Knox is located in Starke county Indiana with a geographic area of 4.0 square miles. The total population in Knox is 3,553 with 47.9% male and 52.1% female. Children under age 5 represent 3.8% of the population, under age 18 equal 25.5% of the population and over age 65 is 14.5% of the population. The median household income is $38,119, per capita income is $16,303. There are a total of 1,287 housing units with 54.2% owner occupied. Education includes 48.6% of residents that are high school graduates and 14.6% with a bachelor's degree or higher. The average temperature in Knox in the summer is 71 degrees, and in the winter 29 degrees.
