Average Base Salary
Average Hourly Rate
The average chemical supervisor salary in District of Columbia, United States is $80,560 or an equivalent hourly rate of $39. This is 14% higher (+$10,050) than the average chemical supervisor salary in the United States. In addition, they earn an average bonus of $2,779. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.