Administrative Assistant salary at Grant County

The average administrative assistant salary at Grant County was $72,038 , which is 61 percent higher than the average salary for this job in Washington, but 4 percent lower than the national average for this job . Administrative Assistant salaries at Grant County typically range from $58,120 to $84,755 (25th to 75th percentile). The highest reported administrative assistant salary was $97,950. There are 6 employees at Grant County with the job title administrative assistant.