Highest salary at Richland in year 2011 was $60,707. Number of employees at Richland in year 2011 was 26. Average annual salary was $28,764 and median salary was $24,504. Richland average salary is 39 percent lower than USA average and median salary is 44 percent lower than USA median salary. From 2010 to 2011, the average salary of employees at this employer increased 9.1 percent, the median salary increased 13.3 percent.