Extension Agent salary at Polk County

The average extension agent salary at Polk County was $25,389 , which is 54 percent lower than the average salary for this job in Florida, and 55 percent lower than the national average for this job . Extension Agent salaries at Polk County typically range from $20,692 to $27,174 (25th to 75th percentile). The highest reported extension agent salary was $33,291. There are 5 employees at Polk County with the job title extension agent.