Highest Snohomish employee salary in year 2017 was $247,309. Snohomish employees number in year 2017 was 1,155. Snohomish average salary was $59,207 and median salary was $56,791. According to the last payroll, Snohomish average salary is 21 percent lower than USA average and 22 percent lower than Washington state average. Snohomish employee salaries are usually between $26,831 and $87,268. Top 10% of highest-earning employees have salaries ranging from $100,245 to $247,309. From 2016 to 2017, the average salary of employees at this employer increased 3.1 percent, the median salary increased 4.0 percent.