Average Base Salary
Average Hourly Rate
The average clinical research assistant salary in District of Columbia, United States is $77,187 or an equivalent hourly rate of $37. This is 14% higher (+$9,476) than the average clinical research assistant salary in the United States. In addition, they earn an average bonus of $1,397. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.