
Williamston
- County:
- Martin County
- County Seat:
- No
- Area (mi²):
- 4.511
- State:
- North Carolina
Williamston is a town located in Martin County, North Carolina. Williamston has a 2025 population of 4,934. Williamston is currently declining at a rate of -1.16% annually and its population has decreased by -5.59% since the most recent census, which recorded a population of 5,226 in 2020.
The average household income in Williamston is $50,548 with a poverty rate of 30.58%. The median age in Williamston is 43.9 years: 47.2 years for males, and 43.6 years for females.