Average Base Salary
Average Hourly Rate
The average assistant plant manager salary in District of Columbia, United States is $79,788 or an equivalent hourly rate of $38. This is 14% higher (+$10,023) than the average assistant plant manager salary in the United States. In addition, they earn an average bonus of $4,093. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.