Smithville is located in Texas. Smithville, Texas 78957has a population of 4,367. Smithville 78957 is less family-centric than the surrounding county with 24% households with children. The county percentage for households with children is 30%.
The median household income in Smithville, Texas 78957 is $59,607. The median household income for the surrounding county is $69,996 compared to the national median of $66,222. The median age of people living in Smithville 78957 is 39.9 years.
The average high temperature in July is 95.4 degrees, with an average low temperature in January of 36.7 degrees. The annual precipitation is 38.04.