Highest Colfax employee salary in year 2017 was $127,696. Colfax employees number in year 2017 was 96. Colfax average salary was $38,256 and median salary was $33,820. According to the last payroll, Colfax average salary is 49 percent lower than USA average and 50 percent lower than Washington state average. Colfax employee salaries are usually between $15,319 and $62,643. Top 10% of highest-earning employees have salaries ranging from $75,199 to $127,696. From 2016 to 2017, the average salary of employees at this employer increased 3.7 percent, the median salary increased 0.3 percent.