Average Base Salary
Average Hourly Rate
The average apprentice steamfitter salary in District of Columbia, United States is $33,563 or an equivalent hourly rate of $16. This is 13% higher (+$3,743) than the average apprentice steamfitter salary in the United States. In addition, they earn an average bonus of $755. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.