Search Bay County Circuit Court Records

The Circuit Court is the top trial court in Bay County. It hears the most serious cases the county sees, from felonies to major civil disputes and family matters. Many people start a Bay County Circuit Court case search when they need to track a felony file, a divorce, or a civil judgment. The court sits within Michigan's three-part trial system, above the district and probate benches for the biggest matters. Knowing what the Circuit Court handles, how it links to the lower courts, and where its records live makes the whole county court system far easier to use.

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Bay County Circuit Court Overview

Michigan builds its trial system around three courts. Circuit, district, and probate courts each carry a defined slice of the work. Bay County follows that model directly, and the 18th Judicial Circuit Court stands at the top of the local structure. It is the county's general-jurisdiction trial court. That means it can hear almost any type of case that Michigan law does not send somewhere else, and it takes the heaviest matters first.

The Circuit Court hears civil cases worth more than $25,000. It handles felony criminal charges and some serious misdemeanors. Domestic relations cases such as divorce, custody, and personal protection orders belong here too. The court also reviews appeals from lower courts, appeals from local boards, and certain administrative appeals. Two judges currently sit on the 18th Circuit Court. Both preside from the shared courthouse in downtown Bay City, alongside the other Bay County trial courts.

Statewide guidance from the Michigan trial courts office describes the same three-tier design. The county page mirrors it. This matters for anyone searching records, because a felony or divorce will not appear in a district court file. It sits in the circuit file instead.


Bay County Trial Courts at a Glance

All three Bay County trial courts share one downtown justice campus. The Bay County Court Facility at 1230 Washington Avenue holds the circuit, district, and probate benches, along with probation, the Friend of the Court, and juvenile services. Suite numbers matter here, because the building is large and each court keeps its own office block. The table below lists the primary trial courts, what each one covers, and where to reach them.

CourtType / JurisdictionAddressPhone
18th Circuit CourtGeneral jurisdiction: felonies, civil over $25,000, domestic relations, PPOs, appeals from lower courts1230 Washington Ave, Suite 619, Bay City, MI 48708989-895-4250
74th District CourtLimited jurisdiction: misdemeanors, minor traffic, small claims, landlord-tenant, preliminary exams1230 Washington Ave, Suite 747, Bay City, MI 48708989-895-4232
Probate & Family CourtEstates, guardianships, conservatorships, adoptions, juvenile, mental health1230 Washington Ave, Suite 715, Bay City, MI 48708989-895-4216

The suite for the 18th Circuit Court above is the circuit probation office. The Friend of the Court, which handles support, custody, and parenting time, sits in Suite 660 of the same building. The 74th District Court line also carries a TDD/TTY number, 989-895-4049, for callers who need it.


Circuit Court vs District Court vs Probate Court

The quickest way to know which court holds a Bay County record is to look at the case type. Each court owns a lane. The Circuit Court takes the big civil and criminal cases plus family matters. The district court takes lower-level crimes, smaller money disputes, and traffic. The probate bench takes estates, guardianships, and youth matters. The comparison below lines up the three by case type, dollar limits, and everyday examples.

Circuit CourtDistrict CourtProbate & Family Court
Case TypesFelonies, major civil, domestic relationsMisdemeanors, minor civil, trafficEstates, guardianships, juvenile, mental health
Dollar LimitsCivil claims over $25,000Civil up to $25,000; small claims up to $7,000Based on estate or matter, not a fixed cap
ExamplesFelony trial, divorce, PPO, civil judgment appealSpeeding ticket, small claims, landlord-tenantWill contest, guardianship, adoption

These lanes overlap in real life. A felony often begins in the district court for a first appearance and a preliminary exam. If the case moves forward, it transfers up to the Circuit Court for trial. A family case with a minor child may touch both the Circuit Court and the Friend of the Court. The lanes are clear, but a single dispute can travel across more than one of them.


How a Case Moves Through the System

Cases rarely stay in one place. They move up when the stakes rise and up again if a party appeals. The general path in Bay County runs from the lower trial courts, through the Circuit Court, and on to the state appellate level. The Michigan court system overview shows the same ladder statewide.

General path: District Court or Probate & Family Court › 18th Circuit Court › Michigan Court of Appeals

Felony flow: Arrest › District Court First Appearance › Preliminary Exam › Bindover to Circuit Court › Arraignment › Pretrial › Trial › Sentencing › Appeal

Civil flow: Complaint Filed › Answer › Discovery › Motions › Trial › Judgment › Appeal

The Circuit Court also acts as a review court itself. It hears appeals from district and probate rulings, from local boards, and from some administrative agencies. When a party wants to challenge a Circuit Court judgment, the next stop is the Michigan Court of Appeals. That step leaves the county. County portals do not search appellate filings, so an appeal is not a local record lookup.


The Circuit Court Family Division

The Circuit Court runs a Family Division for the county's most sensitive cases. This branch handles domestic relations work such as divorce, custody, parenting time, and support. It also carries the juvenile side of the justice system. Child protective proceedings run here, and so do juvenile delinquency cases. These files often overlap with the Probate & Family Court and the Friend of the Court, since all three touch families and children.

Many family files carry strong privacy protections. Juvenile matters, diversion cases, and adoption records are not open the way an ordinary civil file is. Some are sealed by statute or court rule. A person searching for a family case may see a docket entry without full detail, or may find the record restricted entirely. That is by design under Michigan's rules for youth and family privacy.

Support enforcement is a separate track. The Friend of the Court manages custody, parenting time, and support collection, and it follows up on family bench warrants. Its bench warrant hearing officer can be reached at 989-895-4295, extension 4291, to confirm whether a warrant is still outstanding. That office works alongside the Family Division rather than replacing it.



Public Access to Circuit Court Records

Michigan court records are public unless a statute, court rule, or court order restricts them. The governing rule is MCR 8.119. Under that rule, any person may inspect pleadings and other papers in a file unless access is limited under MCR 8.119(I). That standard covers Circuit Court files the same way it covers district and probate files.

Court records do not move through the county FOIA process. Bay County's own court records request page makes this clear. The judiciary, including the Circuit Court, and the county clerk when acting as circuit clerk, are not public bodies under FOIA. To get an official file or a certified copy, a requester goes to the Bay County Court Facility in person rather than filing a FOIA request. Court staff hours run Monday through Friday, 8:00 a.m. to 5:00 p.m.

Some files stay closed no matter who asks. Juvenile records, adoption files, and sealed matters are protected by rule or statute. Divorce is a court record, not a vital record, so a divorce decree comes from the Circuit Court or the courthouse records request path rather than from the County Clerk vital records desk. Certified marriage, birth, and death copies stay with the clerk.


Bay County Circuit Court Contact

The 18th Circuit Court sits inside the shared downtown justice campus. The address below reaches the court facility and the circuit probation office. Visitors pass through security screening at the entrance, including a metal detector and x-ray of packages and briefcases. Cell phones and lighters are not allowed inside.

Bay County 18th Circuit Court Bay County Court Facility
1230 Washington Avenue, Suite 619
Bay City, MI 48708
989-895-4250
Court staff hours: Monday to Friday, 8:00 a.m. to 5:00 p.m.

Bring a case number or full party name when requesting a file, since it speeds the search. The Circuit Court cannot give legal advice, and it will not release sealed or restricted material simply on request. For support, custody, or bench warrant questions, the Friend of the Court in Suite 660 is the better contact at 989-895-4295.