Smithfield is located in Kentucky. Smithfield, Kentucky 40068has a population of 93. Smithfield 40068 is less family-centric than the surrounding county with 17% households with children. The county percentage for households with children is 27%.
The median household income in Smithfield, Kentucky 40068 is $53,762. The median household income for the surrounding county is $55,069 compared to the national median of $66,222. The median age of people living in Smithfield 40068 is 45.5 years.
The average high temperature in July is 88.1 degrees, with an average low temperature in January of 19.3 degrees. The annual precipitation is 46.05.