Highest salary at Dalzell Sd 98 in year 2018 was $45,101. Number of employees at Dalzell Sd 98 in year 2018 was 12. Average annual salary was $27,590 and median salary was $26,906. Dalzell Sd 98 average salary is 41 percent lower than USA average and median salary is 38 percent lower than USA median salary.