Highest salary at Granville Csd in year 2017 was $97,680. Number of employees at Granville Csd in year 2017 was 75. Average annual salary was $23,524 and median salary was $22,738. Granville Csd average salary is 50 percent lower than USA average and median salary is 48 percent lower than USA median salary. From 2016 to 2017, the average salary of employees at this employer increased 4.6 percent, the median salary increased 6.6 percent.