Smithville is located in Arkansas. Smithville, Arkansas has a population of 111. Smithville is more family-centric than the surrounding county with 30% households with children. The county percentage for households with children is 25%.
The median household income in Smithville, Arkansas is $63,167. The median household income for the surrounding county is $42,879 compared to the national median of $66,222. The median age of people living in Smithville is 45.2 years.
The average high temperature in July is 92.31 degrees, with an average low temperature in January of 24.97 degrees. The annual precipitation is 50.53.