Median of all compensation (including tips, bonus, and overtime) by years of experience.
For Custodial Supervisors, more experience in the field does not usually mean bigger paychecks. The average worker who claims fewer than five years of experience earns around $31K. In contrast, however, individuals who report five to 10 years in this occupation see a much larger median of $34K. Custodial Supervisors who work for 10 to 20 years in their occupation tend to earn about $37K. Individuals who have achieved more than 20 years of experience don't seem to earn much more than people who have 10 to 20 years under their belts; the more senior group reports an average income of $39K.