Assistant Professor salary at Washington State University

The average assistant professor salary at Washington State University was $91,813 , which is 10 percent lower than the average salary for this job in Washington, and 9 percent lower than the national average for this job . Assistant Professor salaries at Washington State University typically range from $59,800 to $116,400 (25th to 75th percentile). The highest reported assistant professor salary was $241,900. There are 266 employees at Washington State University with the job title assistant professor.