Aynor is in Horry County, South Carolina. It is part of the Myrtle Beach-Conway-North Myrtle Beach Metro Area, and has a total area of 1.1 square miles, all of which is land.
Construction, administrative and support and waste management services, information services and tourism are the major contributors to the local economy. The town has one elementary, one middle and one public high school. The closest hospital is the Marion Regional Hospital, located about 14 miles away in Mullins. The cost of living here is 5.90% lower than the country average.
This place gets about 51 inches of rain annually. The number of days with measurable precipitation is 110. Snowfall is about an inch annually.