Mount Holly is located in North Carolina. Mount Holly, North Carolina has a population of 14,948. Mount Holly is more family-centric than the surrounding county with 29.16% of the households containing married families with children. The county average for households married with children is 27.55%.
The median household income in Mount Holly, North Carolina is $53,798. The median household income for the surrounding county is $46,626 compared to the national median of $57,652. The median age of people living in Mount Holly is 35.7 years.
The average high temperature in July is 89 degrees, with an average low temperature in January of 29.6 degrees. The average rainfall is approximately 44.3 inches per year, with 0.2 inches of snow per year.