South Mills is located in North Carolina. South Mills, North Carolina has a population of 625. South Mills is more family-centric than the surrounding county with 32% households with children. The county percentage for households with children is 27%.
The median household income in South Mills, North Carolina is $65,870. The median household income for the surrounding county is $64,382 compared to the national median of $61,963. The median age of people living in South Mills is 42.6 years.
The average high temperature in July is 89.2 degrees, with an average low temperature in January of 32.3 degrees. The annual precipitation is 50.53.