Average Base Salary
Average Hourly Rate
The average cast iron pipelayer salary in District of Columbia, United States is $47,682 or an equivalent hourly rate of $23. This is 12% higher (+$5,021) than the average cast iron pipelayer salary in the United States. In addition, they earn an average bonus of $1,335. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.