Public Works Technician salary at Walla Walla County

The average public works technician salary at Walla Walla County was $59,817 , which is 7 percent higher than the average salary for this job in Washington, and 37 percent higher than the national average for this job . Public Works Technician salaries at Walla Walla County typically range from $47,138 to $79,082 (25th to 75th percentile). The highest reported public works technician salary was $81,910. There are 10 employees at Walla Walla County with the job title public works technician.