Highest salary at Wood River Sd 15 in year 2018 was $77,292. Number of employees at Wood River Sd 15 in year 2018 was 53. Average annual salary was $23,677 and median salary was $23,656. Wood River Sd 15 average salary is 49 percent lower than USA average and median salary is 46 percent lower than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 3.1 percent, the median salary increased 4.4 percent.