Holly Hill is located in South Carolina. Holly Hill, South Carolina has a population of 1,293. Holly Hill is more family-centric than the surrounding county with 25% households with children. The county percentage for households with children is 23%.
The median household income in Holly Hill, South Carolina is $33,174. The median household income for the surrounding county is $39,647 compared to the national median of $66,222. The median age of people living in Holly Hill is 38.9 years.
The average high temperature in July is 92.2 degrees, with an average low temperature in January of 35.5 degrees. The annual precipitation is 49.31.