Legislative Assistant salary at Washington State Senate

The average legislative assistant salary at Washington State Senate was $50,404 , which is 1 percent lower than the average salary for this job in Washington, and 13 percent lower than the national average for this job . Legislative Assistant salaries at Washington State Senate typically range from $37,700 to $65,400 (25th to 75th percentile). The highest reported legislative assistant salary was $77,900. There are 29 employees at Washington State Senate with the job title legislative assistant.