Average Base Salary
Average Hourly Rate
The average drilling inspector salary in District of Columbia, United States is $73,026 or an equivalent hourly rate of $35. This is 12% higher (+$8,099) than the average drilling inspector salary in the United States. In addition, they earn an average bonus of $1,512. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.