Evansville is located in Natrona county Wyoming with a geographic area of 3.5 square miles. The total population in Evansville is 2,974 with 52.6% male and 47.4% female. Children under age 5 represent 8.6% of the population, under age 18 equal 27.5% of the population and over age 65 is 8.8% of the population. The median household income is $69,250, per capita income is $30,535. There are a total of 1,064 housing units with 57.3% owner occupied. Education includes 43.5% of residents that are high school graduates and 8.3% with a bachelor's degree or higher. The average temperature in Evansville in the summer is 59 degrees, and in the winter 16 degrees.