Average Base Salary
Average Hourly Rate
The average mental retardation aide institution salary in Colorado, United States is $36,156 or an equivalent hourly rate of $17. This is 0% lower (+$35) than the average mental retardation aide institution salary in the United States. In addition, they earn an average bonus of $329. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Colorado, United States.