Henryetta is located in Okmulgee county Oklahoma with a geographic area of 6.8 square miles. The total population in Henryetta is 5,586 with 48.8% male and 51.2% female. Children under age 5 represent 7.2% of the population, under age 18 equal 25.7% of the population and over age 65 is 23.1% of the population. The median household income is $33,438, per capita income is $19,634. There are a total of 2,302 housing units with 62.2% owner occupied. Education includes 36.9% of residents that are high school graduates and 14.4% with a bachelor's degree or higher. The average temperature in Henryetta in the summer is 80 degrees, and in the winter 42 degrees.