Muskegon County is a county located in the U.S. state of Michigan. As of the most recent data available, the county has a population of approximately 170,200 people, with a population density of about 334.38 persons per square mile.
The county spans a total land area of 509.00 square miles (1,318.00 square kilometers). The administrative center and county seat is Muskegon, which often serves as a hub for local governance and services. The largest city within the county by population is Muskegon.
Geographically, Muskegon County experiences varied elevations, with its highest point at Casnovia 881 ft and its lowest point at Muskegon 0 ft. The region operates in the UTC-5.