Smithfield is located in Utah. Smithfield, Utah has a population of 10,832. Smithfield is more family-centric than the surrounding county with 49.96% of the households containing married families with children. The county average for households married with children is 45.89%.
The median household income in Smithfield, Utah is $62,596. The median household income for the surrounding county is $53,812 compared to the national median of $57,652. The median age of people living in Smithfield is 27.7 years.
The average high temperature in July is 89.2 degrees, with an average low temperature in January of 11.5 degrees. The average rainfall is approximately 17.9 inches per year, with 69 inches of snow per year.