Highest salary at Horry County in year 2024 was $243,240. Number of employees at Horry County in year 2024 was 1,776. Average annual salary was $66,558 and median salary was $60,394. Horry County average salary is 42 percent higher than USA average and median salary is 39 percent higher than USA median salary. From 2023 to 2024, the average salary of employees at this employer increased 2.1 percent, the median salary increased 0.6 percent.