Custodian salary at City of Idaho Falls

The average custodian salary at City of Idaho Falls was $35,345 , which is 2 percent higher than the average salary for this job in Idaho, but 50 percent lower than the national average for this job . Custodian salaries at City of Idaho Falls typically range from $31,151 to $39,538 (25th to 75th percentile). The highest reported custodian salary was $39,538. There are 2 employees at City of Idaho Falls with the job title custodian.