There are 247 Pollution Control Companies in Michigan, serving a population of 9,925,568 people in an area of 56,532 square miles. There is 1 Pollution Control Company per 40,184 people, and 1 Pollution Control Company per 228 square miles.
The state of Michigan is ranked 33rd in Pollution Control Companies per capita, and 21st in Pollution Control Companies per square mile.