The government of Detroit, Michigan is run by a mayor, the nine-member Detroit City Council, the eleven-member Board of Police Commissioners, and a clerk. All of these officers are elected on a nonpartisan ballot, with the exception of four of the police commissioners, who are appointed by the mayor. Detroit has a "strong mayoral" system, with the mayor approving departmental appointments. The council approves budgets, but the mayor is not obligated to adhere to any earmarking. The city clerk supervises elections and is formally charged with the maintenance of municipal records. City ordinances and substantially large contracts must be approved by the council.

The city of Detroit, Michigan, filed for Chapter 9 bankruptcy on July 18, 2013. It is the largest municipal bankruptcy filing in U.S. history by debt, estimated at $18–20 billion, exceeding Jefferson County, Alabama's $4-billion filing in 2011. Detroit is also the largest city by population in U.S. history to file for Chapter 9 bankruptcy, more than twice as large as Stockton, California, which filed in 2012. While Detroit's population had declined from a peak of 1.8 million in 1950, its July 2013 population was reported by The New York Times as a city of 700,000.