Union is located in South Carolina. Union, South Carolina has a population of 8,097. Union is more family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 26%.
The median household income in Union, South Carolina is $39,070. The median household income for the surrounding county is $42,828 compared to the national median of $66,222. The median age of people living in Union is 41.2 years.
The average high temperature in July is 90.5 degrees, with an average low temperature in January of 32.9 degrees. The annual precipitation is 46.2.