Average Base Salary
Average Hourly Rate
The average mental retardation aide institution salary in Arizona, United States is $33,854 or an equivalent hourly rate of $16. This is 6% lower (-$2,268) than the average mental retardation aide institution salary in the United States. In addition, they earn an average bonus of $308. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Arizona, United States.