Average Base Salary
Average Hourly Rate
The average car wash supervisor salary in District of Columbia, United States is $52,683 or an equivalent hourly rate of $25. This is 13% higher (+$6,066) than the average car wash supervisor salary in the United States. In addition, they earn an average bonus of $1,380. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.