
Half Moon
- County:
- Onslow County
- County Seat:
- No
- Area (mi²):
- 7.421
- State:
- North Carolina
Half Moon is a CDP located in Onslow County, North Carolina. Half Moon has a 2025 population of 8,388. Half Moon is currently growing at a rate of 0.02% annually and its population has increased by 0.05% since the most recent census, which recorded a population of 8,384 in 2020.
The average household income in Half Moon is $80,812 with a poverty rate of 12.43%. The median age in Half Moon is 26.7 years: 25.9 years for males, and 27.1 years for females.