Administrative Assistant salary at Irvine Ranch Water District

The average administrative assistant salary at Irvine Ranch Water District was $146,784 , which is 56 percent higher than the average salary for this job in California, and 95 percent higher than the national average for this job . Administrative Assistant salaries at Irvine Ranch Water District typically range from $144,925 to $148,642 (25th to 75th percentile). The highest reported administrative assistant salary was $148,642. There are 2 employees at Irvine Ranch Water District with the job title administrative assistant.