
Aynor
- County:
- Horry County
- County Seat:
- No
- Area (mi²):
- 1.802
- State:
- South Carolina
Aynor is a town located in Horry County, South Carolina. Aynor has a 2025 population of 1,097. Aynor is currently growing at a rate of 2.14% annually and its population has increased by 11.71% since the most recent census, which recorded a population of 982 in 2020.
The average household income in Aynor is $74,711 with a poverty rate of 8.73%. The median age in Aynor is 38.3 years: 39.5 years for males, and 37.1 years for females.