Office Assistant Senior salary at Town of Castle Rock

The average office assistant senior salary at Town of Castle Rock was $31,975 , which is 49 percent lower than the average salary for this job in Colorado, and 11 percent lower than the national average for this job . Office Assistant Senior salaries at Town of Castle Rock typically range from $16,753 to $47,196 (25th to 75th percentile). The highest reported office assistant senior salary was $47,196. There are 2 employees at Town of Castle Rock with the job title office assistant senior.