Custodian salary at Renton Technical College

The average custodian salary at Renton Technical College was $47,940 , which is 23 percent higher than the average salary for this job in Washington, but 33 percent lower than the national average for this job . Custodian salaries at Renton Technical College typically range from $26,300 to $60,800 (25th to 75th percentile). The highest reported custodian salary was $69,300. There are 17 employees at Renton Technical College with the job title custodian.