Muskegon, MI has a population of 38,086 and is the 1,092nd largest city in the United States. The population density is 2,693 per sq mi which is 2570% higher than the Michigan average and 2872% higher than the national average. The median age in Muskegon is 35 which is approximately 11% lower than the Michigan average of 40. In Muskegon, 37% of the population over 15 years of age are married, 96% speak English and 3% speak Spanish. 82% of Muskegon residents were born in Michigan, 16% were born out of state, 0% were born outside of the United States and 2% were foreign born.