Smithfield is located in Virginia. Smithfield, Virginia 23430has a population of 8,737. Smithfield 23430 is less family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 28%.
The median household income in Smithfield, Virginia 23430 is $71,460. The median household income for the surrounding county is $76,678 compared to the national median of $66,222. The median age of people living in Smithfield 23430 is 44.5 years.
The average high temperature in July is 88.1 degrees, with an average low temperature in January of 30.3 degrees. The annual precipitation is 48.71.