Highest salary at Roxana Sd 1 in year 2018 was $97,978. Number of employees at Roxana Sd 1 in year 2018 was 134. Average annual salary was $24,285 and median salary was $18,833. Roxana Sd 1 average salary is 48 percent lower than USA average and median salary is 57 percent lower than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 0.4 percent.