Average Base Salary
Average Hourly Rate
The average cow washer salary in District of Columbia, United States is $30,919 or an equivalent hourly rate of $15. This is 10% higher (+$2,913) than the average cow washer salary in the United States. In addition, they earn an average bonus of $368. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.