Knoxville is located in Arkansas. Knoxville, Arkansas has a population of 675. Knoxville is less family-centric than the surrounding county with 20% households with children. The county percentage for households with children is 29%.
The median household income in Knoxville, Arkansas is $51,830. The median household income for the surrounding county is $40,644 compared to the national median of $66,222. The median age of people living in Knoxville is 39.8 years.
The average high temperature in July is 92.4 degrees, with an average low temperature in January of 24.6 degrees. The annual precipitation is 48.79.