Average Base Salary
Average Hourly Rate
The average cupola tender helper salary in District of Columbia, United States is $35,679 or an equivalent hourly rate of $17. This is 10% higher (+$3,362) than the average cupola tender helper salary in the United States. In addition, they earn an average bonus of $492. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.