Detroit's population has declined by -2.34% since the last census, and it is currently falling at a rate of 1.18% each year. Detroit - 624,177 Detroit, the largest city in Michigan.ĭetroit is the seat of Wayne County in southeastern Michigan. Below is a list of Michigan's ten biggest cities in terms of population, according to the 2020 U.S.
Census Bureau, Michigan has a population of 10,077,331 residents, making it the 10th most populous state in the United States.