These numbers represent the median, which is the midpoint of the ranges from our proprietary Total Pay Estimate model and based on salaries collected from our users. In deriving an average wage, the lowest annual salary is $37,670, and the highest rate is $47,254.The estimated total pay for a Cage Supervisor is $46,638 per year in the Las Vegas, NV area, with an average salary of $43,268 per year. Salary rates can vary depending on where you are employed. How much does a cage supervisor make in USA? We have researched the job market for this profession in detail and derived average values.