Office Assistant Senior salary at Osceola County

The average office assistant senior salary at Osceola County was $34,362 , which is 1 percent lower than the average salary for this job in Florida, and 4 percent lower than the national average for this job . Office Assistant Senior salaries at Osceola County typically range from $32,178 to $36,213 (25th to 75th percentile). The highest reported office assistant senior salary was $36,213. There are 3 employees at Osceola County with the job title office assistant senior.