Knoxville is located in Arkansas. Knoxville, Arkansas 72845has a population of 925. Knoxville 72845 is less family-centric than the surrounding county with 28.21% of the households containing married families with children. The county average for households married with children is 34.63%.
The median household income in Knoxville, Arkansas 72845 is $43,350. The median household income for the surrounding county is $35,758 compared to the national median of $57,652. The median age of people living in Knoxville 72845 is 40.2 years.
The average high temperature in July is 91.3 degrees, with an average low temperature in January of 29 degrees. The average rainfall is approximately 49.9 inches per year, with 1.8 inches of snow per year.