Michigan does not have a district attorney. The equivalent office is called the Prosecuting Attorney, and each of the state’s 83 counties elects its own. The duties match what a district attorney handles in other states, but the title, the jurisdiction, and the way vacancies get filled all follow Michigan-specific rules.
You may also hear the office called the County Prosecutor. That’s informal shorthand for the same job.
What the Prosecuting Attorney Does
The core work is criminal. When local police investigate a crime, the file goes to the county prosecuting attorney’s office, which decides whether the evidence supports a charge, picks the specific offense, and takes the case through arraignment, trial, and sentencing. That charging discretion is broad. No police officer or judge can force the prosecutor to file, and no outside authority routinely overrides those decisions.
Michigan law also requires the prosecuting attorney to appear for the state or county in all criminal and civil proceedings in the county’s courts.1Michigan Legislature. Michigan Code 49-153 – Prosecuting Attorney Duties Civil work is a real share of the job. The office defends the county when it gets sued, advises the county board of commissioners, and reviews contracts and ordinances. Many offices also handle child support enforcement and juvenile delinquency cases in family court. In practice, the office functions as the county’s general-purpose law firm.
The elected prosecutor personally handles relatively few trials. Daily courtroom work falls to assistant prosecuting attorneys, whose positions are authorized by the county board of supervisors and who serve at the pleasure of the elected prosecutor.2Michigan Legislature. Act 329 of 1925 – Assistants, Clerks, and Investigators One is designated chief assistant and steps in whenever the elected prosecutor is absent.
Office size varies. Wayne County, which covers Detroit, employs dozens of assistant prosecutors, investigators, and support staff. A rural county might have the elected prosecutor and one or two assistants. The legal authority is identical either way.
How the Office Is Filled
The prosecuting attorney is a constitutional county officer, listed in the Michigan Constitution alongside the sheriff, county clerk, county treasurer, and register of deeds. Each is elected for a four-year term.3Justia Law. Michigan Constitution Article VII – Section 4 The race is partisan. Candidates run with a party affiliation, win a primary, and face the general electorate in November during the presidential cycle. A candidate must be licensed to practice law in Michigan.
If the prosecuting attorney dies, resigns, or is removed mid-term, the circuit court judges for that county appoint a replacement, who serves until a successor is elected.4Michigan Legislature. MCL Section 168-209 The governor has no role in that vacancy, which differs from how vacancies in statewide offices like Attorney General are handled.
How This Differs From District Attorney Systems
About half of U.S. states use “District Attorney,” and that title dominates legal dramas and national news coverage, which is why the confusion is common. The practical difference in Michigan goes beyond the name. A Michigan prosecuting attorney’s jurisdiction covers exactly one county. States that use the “District Attorney” title sometimes assign prosecutors to judicial districts that span multiple counties. In Michigan, each of the 83 counties elects its own, and that person’s authority stops at the county line.
Where the Attorney General Fits
The Michigan Attorney General is the state’s chief law enforcement officer, established by the state constitution and elected statewide for a four-year term.5Michigan Senate Fiscal Agency. Attorney General General Overview The AG is not a boss of the county prosecutors. County prosecuting attorneys are independently elected and exercise independent charging discretion, and the AG cannot order a county prosecutor to file or drop charges.
The AG’s office focuses primarily on civil matters: representing state agencies in court, issuing formal legal opinions, handling consumer protection, and serving as counsel for the executive and legislative branches. On the criminal side, direct AG involvement is limited. The office typically steps in for complex multi-county investigations, public corruption cases, or situations where a county prosecutor has a conflict of interest. When a local prosecuting attorney is disqualified, they petition the AG, who can either take the case personally or appoint a special prosecuting attorney from another county.
When Federal Prosecutors Handle the Case Instead
County prosecuting attorneys handle violations of Michigan state law. Crimes that violate federal law, including drug trafficking, immigration offenses, bank robbery, firearms charges with a federal nexus, and white-collar fraud, are prosecuted by United States Attorneys, who are entirely separate from the state system. U.S. Attorneys are appointed by the President with Senate confirmation and serve four-year terms.6Office of the Law Revision Counsel. 28 U.S. Code 541 – United States Attorneys
Michigan is divided into two federal judicial districts. The Eastern District, headquartered in Detroit, covers the more populated southeastern portion of the state. The Western District spans 49 counties across both the Upper and Lower Peninsulas, stretching more than 700 miles from end to end.7U.S. Department of Justice. Western District of Michigan Each district has its own U.S. Attorney and staff of Assistant U.S. Attorneys.
Some offenses can be prosecuted in either state or federal court. Drug crimes, firearms violations, and identity theft often fit that overlap. When it exists, the state prosecuting attorney and the local U.S. Attorney’s office decide between themselves which system will handle the case, and the defendant cannot appeal that choice. In rare situations, both offices pursue separate charges from the same conduct, which is permitted because state and federal governments are treated as separate sovereigns.