Average Base Salary
Average Hourly Rate
The average coremaker helper salary in District of Columbia, United States is $32,202 or an equivalent hourly rate of $15. This is 10% higher (+$3,034) than the average coremaker helper salary in the United States. In addition, they earn an average bonus of $377. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.