There are 119 Mailing Services in Oakland County, Michigan, serving a population of 1,241,860 people in an area of 868 square miles. There is 1 Mailing Service per 10,435 people, and 1 Mailing Service per 7 square miles.
In Michigan, Oakland County is ranked 76th of 83 counties in Mailing Services per capita, and 2nd of 83 counties in Mailing Services per square mile.