Firefighter First Class salary at City of Idaho Falls

The average firefighter first class salary at City of Idaho Falls was $22,089 , which is 49 percent lower than the average salary for this job in Idaho, and 70 percent lower than the national average for this job . Firefighter First Class salaries at City of Idaho Falls typically range from $14,626 to $28,631 (25th to 75th percentile). The highest reported firefighter first class salary was $41,220. There are 9 employees at City of Idaho Falls with the job title firefighter first class.