Oscoda County Circuit Court Overview
The 23rd Circuit Court is the court of general jurisdiction for Oscoda County. It hears the most serious cases Oscoda County sees. Felony charges, civil disputes over $25,000, all domestic relations matters, and child abuse, neglect, and delinquency cases belong here. The Michigan trial-court structure ranks circuit court as the broadest trial court, above the district and probate courts. The 23rd Circuit is one of the largest circuits by land area in the state.
The county's official Circuit Court page lays out the circuit, its judges, and its central filing office. Two judges preside over the 23rd Circuit that serves Oscoda County: David C. Riffel and Presiding Judge Casandra Morse-Bills.

The page confirms that all Oscoda County circuit filings run through the Central Filing Office at 105 Court Street in Mio. That office is the front door for civil complaints, felony files sent up from district court, divorce petitions, and appeals. Circuit staff answer at 989-826-1111 during regular county hours.
Oscoda County Court Directory
Oscoda County has no numbered district benches and no justice-of-the-peace courts. Instead, three Oscoda County trial courts share the courthouse in Mio: the 23rd Circuit Court, the 81st District Court, and the Probate Court. The Friend of the Court and the court administrator round out the offices an Oscoda County filer may need to reach. The table below lists each court and office with its contact line.
| Court / Office | Judge or Officer | Address | Phone |
|---|---|---|---|
| 23rd Circuit Court | David C. Riffel; Presiding Judge Casandra Morse-Bills | 105 Court St., Mio, MI 48647 | 989-826-1111 |
| 81st District Court | Magistrate Shannon Wickham | 105 S. Court St., Mio, MI 48647 | 989-826-1105 / 989-826-1106 |
| Probate Court (filing and scheduling) | Chelsee Heacock | 105 S. Court St., Mio, MI 48647 | 989-826-1159 |
| Friend of the Court | Custody, parenting time, support | 105 Court St., Mio, MI 48647 | 989-826-3548 |
| Court Administrator / ADA Coordinator | Tom Pratt | 105 S. Court St., Mio, MI 48647 | 989-826-1107 |
Judge Riffel also keeps chambers at a regional address in Tawas City, since the circuit is shared across four counties. For an Oscoda County matter, the Mio central filing line is the place to start.
How Cases Move Through Oscoda County Courts
Cases in Oscoda County follow a set path through the Michigan court system. A felony almost always starts in district court, not circuit court. The 81st District Court holds the first appearance and the preliminary examination. If the judge finds probable cause, the case is bound over to the 23rd Circuit Court for trial. A civil suit over the district dollar limit is filed directly in the Oscoda County circuit court.
Criminal flow: Arrest › District Court arraignment / probable-cause conference › Preliminary Exam › Bindover › Circuit Court arraignment › Pretrial › Plea or Trial › Sentencing › Michigan Court of Appeals
Civil flow: Complaint filed in Circuit › Answer › Discovery › Mediation › Trial › Judgment › Appeal
A few stage names come up often in an Oscoda County circuit case file. Plain meanings help a reader follow the record.
- Arraignment
- The formal reading of the charge where the defendant enters a plea.
- Preliminary exam
- A district-court hearing to test whether enough proof exists to send a felony to circuit court.
- Bindover
- The order moving a felony from district court up to circuit court after probable cause is found.
- Disposition
- The outcome of the case, such as a plea, a verdict, or a dismissal.
Note: A single felony can leave records in both the district and circuit files, so a full search may mean checking each court level.
Circuit Court vs. District Court vs. Probate Court
The three Oscoda County trial courts split the work by case type and dollar amount. Each keeps a separate share of the county caseload. Circuit court takes the heavy matters. District court handles smaller and faster cases. Probate court manages estates and protective matters. The comparison below shows where each type of Oscoda County case lands.
| Circuit Court | District Court | Probate Court | |
|---|---|---|---|
| Civil limit | Over $25,000 | Up to $25,000; small claims and landlord-tenant | Estate value, not a set civil cap |
| Criminal jurisdiction | Felonies and serious misdemeanors | Misdemeanors, traffic, felony first stages | None |
| Family / domestic | Divorce, custody, support, delinquency | None | Guardianship, conservatorship |
| Probate / estate | None | None | Wills, estates, trusts, mental health |
| Appeals | Hears appeals from district and local boards | None | None |
Appeals from the 23rd Circuit Court do not stay in Oscoda County. They rise to the Michigan Court of Appeals, and a party may then seek review in the Michigan Supreme Court.
Divisions of the Oscoda County Circuit Court
The Oscoda County circuit court works through three broad divisions. Each keeps its own record set, though all filings pass through the same Oscoda County central office in Mio. The mix of Oscoda County cases in a single term can range widely.
- Civil division: disputes over $25,000, including contract claims, injury suits, and property matters.
- Family division: divorce, custody, parenting time, child support, and juvenile delinquency and child-protective cases.
- Criminal division: felony trials and serious misdemeanor cases bound over from the district bench.
The Oscoda County family division carries the most sensitive files. The Friend of the Court supports this division, enforcing custody, parenting time, and support orders and running mediation when both parents agree. Divorce and juvenile files often hold confidential material, so a public docket entry does not mean every page is open. Financial account details held by the Friend of the Court require identity and PIN access rather than a public web lookup.
The criminal division carries the Oscoda County felony load. A file there can include the information, bond orders, plea entries, verdicts, and the sentencing order. That file holds the fullest record of an Oscoda County felony, from charge through sentence.
Oscoda County in the 23rd Judicial Circuit
Oscoda County does not stand alone in its own circuit. Oscoda County shares the 23rd Judicial Circuit with three neighbors. The circuit joins Alcona, Arenac, Iosco, and Oscoda Counties under a single set of circuit judges. This regional structure is common in rural Michigan, where one bench serves a wide, lightly populated area that includes Oscoda County.
The 23rd Circuit hears more than trials. It reviews appeals from the 81st District Court. It hears appeals from local government boards, such as zoning appeals. It also reviews some state administrative rulings, including decisions from the Driver's License Appeal Division of the Secretary of State. That appellate role makes the Oscoda County circuit court the checkpoint between local decisions and the state appellate courts.
A regional specialty docket also ties to the circuit. The 23rd Circuit Court Hybrid DWI/Drug Court, a recovery court, serves the four-county region as an alternative for eligible non-violent offenders with substance-use problems. Admission depends on referral, screening, and court approval, so it operates as a possible path rather than a guaranteed one.
Oscoda County District Court and Magistrate
The 81st District Court is the Oscoda County limited-jurisdiction bench and the first stop for many cases. It handles misdemeanors, traffic and civil infractions, small claims, landlord-tenant disputes, and lower-dollar civil suits. It also runs the early stages of felony cases before bindover to circuit court. Magistrate Shannon Wickham hears many of the routine district matters and set-bond questions.
The county's District Court page lists the magistrate, the court contacts, and the visitor rules that apply across the courthouse. It is the counterpart to the circuit page for the Oscoda County lower bench.

Because a felony can generate both a district file and a circuit file, a complete Oscoda County court record check often covers both benches. The Oscoda County district court answers at 989-826-1105, and the magistrate line is 989-826-1106. Appeals from the 81st District Court are heard by the 23rd Circuit Court, keeping both levels linked in a single case history.
Accessing Oscoda County Circuit Court Records
Oscoda County circuit court files are public records unless a statute, court rule, or judge's order limits access. Michigan's court records management rules govern what the public can view, and web access is generally limited to case numbers, party names, and the register of actions. The state judiciary is not covered by the Michigan Freedom of Information Act, so court files use court procedures rather than a FOIA request.
Several channels reach an Oscoda County circuit court file. The statewide MiCOURT Case Search offers public trial-court case information. The Circuit Court Display lists the day's hearings by party name, time, case number, and CTN. For copies, the Oscoda County courts run a records portal.
The court's records request FAQ sets out the copy fees and payment rules. Both a criminal record search and a civil record search that require a new written record cost $10. A certified copy of a conviction, judgment, or filed document is $10 plus $1 per page, while a plain copy of a filed document or the register of actions is $1 per page.

The Oscoda County court does not take personal checks. It accepts cash, money orders, and certified checks, and credit-card payments run through AllPaid rather than the counter. A closer walkthrough of the search steps sits in the Oscoda County court records pages, and the daily hearing list is explained in the Oscoda County court dockets.
Visiting the Oscoda County Courthouse
Circuit hearings, filings, and copy requests take place at the Oscoda County courthouse in Mio. The Central Filing Office handles Oscoda County circuit matters at the counter. A visitor should call ahead to confirm the right division and to allow time for security screening at the door.
23rd Circuit Court Central Filing Office
105 Court Street
Mio, MI 48647
Phone: 989-826-1111
Fax: 989-826-1124
Hours: Monday to Friday, 8:30 a.m. to 4:30 p.m.
The Oscoda County courthouse posts firm rules for everyone who enters. Knowing them before arrival avoids a delay at screening.
- No weapons are allowed, except for court security and law enforcement transporting prisoners.
- All persons, belongings, and parcels are subject to search by the Sheriff Department or court bailiff.
- Cellular phones and pagers must be turned off before entering a courtroom.
- Eating, gum, drinks, and talking are not tolerated in the courtroom.
- Appropriate attire is required; bare feet, bare midriff, and shorts are not allowed.
Note: The general county website mailbox is not checked daily, so a time-sensitive court question should go to the direct court phone line instead.