Highest salary at Southport in year 2012 was $50,775. Number of employees at Southport in year 2012 was 22. Average annual salary was $34,177 and median salary was $34,961. Southport average salary is 27 percent lower than USA average and median salary is 20 percent lower than USA median salary. From 2011 to 2012, the median salary increased 2.7 percent.