Evans city is located in Butler county Pennsylvania with a geographic area of 0.8 square miles. The total population in Evans city is 2,010 with 48.0% male and 52.0% female. Children under age 5 represent 4.5% of the population, under age 18 equal 20.9% of the population and over age 65 is 13.3% of the population. The median household income is $58,750, per capita income is $30,307. There are a total of 896 housing units with 58.7% owner occupied. Education includes 30.5% of residents that are high school graduates and 28.6% with a bachelor's degree or higher. The average temperature in Evans city in the summer is 73 degrees, and in the winter 33 degrees.