Highest salary at Gifford Ccsd 188 in year 2017 was $132,845. Number of employees at Gifford Ccsd 188 in year 2017 was 20. Average annual salary was $45,312 and median salary was $46,903. Gifford Ccsd 188 average salary is 3 percent lower than USA average and median salary is 8 percent higher than USA median salary. From 2016 to 2017, the median salary increased 4.5 percent.