
Clayton
- County:
- Johnston County
- County Seat:
- No
- Area (mi²):
- 16.741
- State:
- North Carolina
Clayton is a town located in Johnston County, North Carolina. Clayton has a 2025 population of 32,564. Clayton is currently growing at a rate of 3.74% annually and its population has increased by 21.99% since the most recent census, which recorded a population of 26,693 in 2020.
The average household income in Clayton is $93,056 with a poverty rate of 8.05%. The median age in Clayton is 32.7 years: 30.2 years for males, and 36.1 years for females.