There are 47 Pollution Control Companies in Maine, serving a population of 1,330,158 people in an area of 30,836 square miles. There is 1 Pollution Control Company per 28,301 people, and 1 Pollution Control Company per 656 square miles.
The state of Maine is ranked 15th in Pollution Control Companies per capita, and 35th in Pollution Control Companies per square mile.