Mount Holly Flag

Mount Holly

County:
Gaston County
County Seat:
No
Area (mi²):
11.266

Mount Holly is a city located in Gaston County, North Carolina. Mount Holly has a 2026 population of 18,723. Mount Holly is currently growing at a rate of 1.63% annually and its population has increased by 5.4% since the most recent census, which recorded a population of 17,764 in 2020.

18.7K
Total Population
1,662
Density (mi²)
301 1.63%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)