Highest salary at Colton in year 2013 was $56,768. Number of employees at Colton in year 2013 was 26. Average annual salary was $31,339 and median salary was $37,123. Colton average salary is 33 percent lower than USA average and median salary is 15 percent lower than USA median salary. From 2012 to 2013, the median salary increased 3.1 percent.