Administrative Assistant salary at City of Hillsboro

The average administrative assistant salary at City of Hillsboro was $23,196 , which is 44 percent lower than the average salary for this job in Oregon, and 69 percent lower than the national average for this job . Administrative Assistant salaries at City of Hillsboro typically range from $14,108 to $29,604 (25th to 75th percentile). The highest reported administrative assistant salary was $38,389. There are 19 employees at City of Hillsboro with the job title administrative assistant.