There are 824 Cleaning Services in Montgomery County, Maryland, serving a population of 1,039,198 people in an area of 493 square miles. There is 1 Cleaning Service per 1,261 people, and 1 Cleaning Service per square mile.
In Maryland, Montgomery County is ranked 3rd of 24 counties in Cleaning Services per capita, and 1st of 24 counties in Cleaning Services per square mile.