St. Clair County Circuit Court Overview
Missouri's primary trial courts are circuit courts. A circuit court can include circuit, associate circuit, municipal, probate, juvenile, family, small claims, civil, criminal, and treatment court functions. St. Clair County is in the 27th Judicial Circuit. The official St. Clair County presiding judge page states that the 27th Circuit includes St. Clair, Bates, and Henry Counties. The local courthouse address for St. Clair County court users is 655 Second Street, Osceola, MO 64776.
The Circuit Court is not a federal district court. A local felony, divorce, probate estate, small claims case, municipal ticket, or St. Clair County warrant is a Missouri court matter unless it involves federal charges, bankruptcy, federal civil jurisdiction, or another federal basis. Local public court lookup starts with Missouri Case.net and the Clerk of the Circuit Court.
The St. Clair County Circuit Court landing page identifies the local circuit court offices, judges, and clerk.
The official page is the local anchor for trial-court structure, even though public case search runs through the statewide portal.
St. Clair County Circuit Court Judges
The researched county pages identify two key judicial offices for St. Clair County users. Hon. M. Brandon Baker is the presiding circuit judge and chief administrative officer of the 27th Circuit. M. Blane Baker is the St. Clair County Associate Circuit Judge. Karen Hubbard is not a judge, but the Circuit Clerk is included here because that office maintains the court records and municipal proceedings that readers search and request.
| Court / office | Official | Address | Phone | Jurisdiction / notes |
|---|---|---|---|---|
| 27th Judicial Circuit, Presiding Circuit Judge | Hon. M. Brandon Baker | 100 W. Franklin, P.O. Box 487, Clinton, MO 64735 | 660-885-7242 | Chief administrative officer; felony cases, civil cases $25,000 and over, juvenile cases. |
| St. Clair County Associate Circuit Judge | M. Blane Baker | 655 Second Street, Osceola, MO 64776 | 417-646-2421 | Misdemeanor and felony criminal, divorce, paternity, custody modification, probate, guardianship, conservatorship, civil under $25,000, debt, protection orders, small claims. |
| Clerk of the Circuit Court | Karen Hubbard | 655 Second Street, Osceola, MO 64776 | 417-646-2226 | Maintains records and proceedings for Circuit, Associate, and Osceola, Lowry City, and Appleton City Municipal Courts. |
St. Clair County Circuit Court Jurisdiction
The circuit-level docket described by the county includes felony cases, civil cases of $25,000 and over, and juvenile cases. The associate division handles a broad local docket, including misdemeanor and felony criminal matters, family law cases such as divorces, paternities, and custody modifications, probate estates, guardianships, conservatorships, civil lawsuits seeking less than $25,000, debt collections, orders of protection, and small claims. Those divisions may share a public lookup path, but the case type affects fees, hearings, access limits, and the office a visitor calls.
| Case type | Local court route | Record notes |
|---|---|---|
| Felony criminal | Presiding circuit judge or assigned circuit/associate proceeding | Charges, docket, plea, disposition, sentence, bond, warrants when public. |
| Misdemeanor criminal | Associate Circuit Judge | May include arraignment, plea, motions, sentence, probation, fines, and costs. |
| Civil $25,000 and over | Circuit-level docket | Petition, service, motions, judgments, liens, execution, appeal entries. |
| Civil under $25,000 and debt collection | Associate Circuit Judge | Lower-dollar civil suits and debt claims. |
| Family and divorce | Associate Circuit Judge | Divorce, paternity, custody modification, support, family access motions. |
| Probate | Probate Division / Associate Circuit Judge | Estates, guardianships, conservatorships, letters, inventories, accountings. |
| Protection orders | Associate Court / Circuit Clerk filing office | Applications filed at the clerk office on the courthouse second floor. |
| Small claims | Associate Circuit Judge | Local fee table lists small claims $0-$3,000. |
St. Clair County Municipal Proceedings
Osceola, Lowry City, and Appleton City municipal proceedings are maintained by the St. Clair County Clerk of the Circuit Court. A municipal ticket, ordinance matter, or failure-to-appear issue may therefore still point back to the same courthouse records office. The sheriff's resource page lists Lowry City Hall at 417-644-2338 and Appleton City Hall at 660-476-2631, but the court-record custodian identified in the clerk source is the Circuit Clerk.
Municipal matters can also lead to trial de novo issues. The St. Clair County clerk fee table lists an application for trial de novo from municipal divisions at $30.00. It also lists an application for trial de novo in Chapter 517 cases and small claims appeals at $60.00. Trial de novo means a new trial or review route after certain lower-division decisions, not a normal appeal on the same record.
Circuit Court Compared to Local Divisions
St. Clair County does not have a separate county court or justice court structure for ordinary trial-court records like some states do. The practical split is between circuit-level matters, associate division matters, municipal division proceedings, and federal court when a case belongs outside Missouri's state court system.
| Feature | Circuit-level matters | Associate / probate / small claims | Municipal divisions |
|---|---|---|---|
| Common case types | Felonies, civil $25,000 and over, juvenile cases | Misdemeanors, lower-dollar civil, family, probate, guardianship, protection orders, small claims | Municipal ordinance and city traffic proceedings |
| Local records office | Clerk of the Circuit Court | Clerk of the Circuit Court | Proceedings maintained by Clerk of the Circuit Court |
| Online lookup | Case.net when public and indexed | Case.net when public and indexed | Case.net or clerk confirmation when public and indexed |
| Certified copies | Request from Circuit Clerk | Request from Circuit Clerk | Request from Circuit Clerk if maintained there |
St. Clair County Circuit Court Case Flow
Case movement depends on the filing type. A criminal case begins with law enforcement or prosecutor action, then moves through charging, first appearance, hearings, plea or trial, disposition, sentencing, probation, warrant entries, or appeal. A civil case begins with a petition or complaint, then service, answer, motions, hearing or trial, judgment, collection, satisfaction, or appeal. A probate case begins with an application or petition and then moves through appointment, notice, inventory, claims, accounting, and closing orders.
Criminal flow: Arrest or citation › prosecutor screening › complaint, information, or indictment › first appearance or arraignment › pretrial hearings › plea or trial › disposition › sentence › appeal or post-judgment action.
Civil flow: Petition or complaint › summons and service › answer › motions and hearings › trial or settlement › judgment › collection or satisfaction › appeal or trial de novo when available.
Probate flow: Application or petition › appointment or letters › notice › inventory › claims › accounting › distribution or continuing guardianship/conservatorship orders.
St. Clair County Treatment Court Contact
The official presiding judge page identifies Pat Nilson as Secretary to the Presiding Judge and Treatment Court Administrator for the 27th Judicial Circuit. No separate St. Clair County treatment court eligibility packet, participant handbook, program roster, or program-length page was located in the researched official county material. The supportable local point is that the 27th Judicial Circuit has a named treatment court administrator.
People with questions about eligibility, referral, costs, testing, or whether a case may qualify should ask the Circuit Clerk, the presiding judge office, defense counsel, prosecutor, probation officer, or another official case participant. Do not assume St. Clair County has a specific drug court, DWI court, veterans court, or mental health court track unless the court confirms it.
Federal Court Is Separate
St. Clair County is in the U.S. District Court for the Western District of Missouri, Kansas City/Western Division. Federal cases are not held by the St. Clair County Circuit Clerk. Federal criminal, federal civil, bankruptcy, habeas, and civil-rights litigation use federal court systems and PACER. Local divorce, probate, small claims, traffic, municipal, and county criminal cases remain Missouri court matters unless they have a federal basis.
The Western District of Missouri boundary FAQ identifies St. Clair County in the Kansas City/Western Division.
The boundary information is useful for federal distinction only; it does not replace the local Circuit Court record path.
The Kansas City federal courthouse page gives the federal courthouse location and rules for Western District visitors.
Use that federal courthouse for federal matters, not for certified local St. Clair County Circuit Court copies.
St. Clair County Court Access Channels
For Missouri Circuit Court records, use Case.net, the Clerk of the Circuit Court, and the courthouse public terminal or certified-copy process. For federal cases, use PACER or the applicable federal clerk. PACER registration may be required for federal docket and document access, while Case.net is the public Missouri court-record portal for state court information.
The PACER lookup page for the Missouri Western District Court is a federal case access point.
That federal lookup should be used only after confirming the matter is federal rather than a St. Clair County Circuit Court case.
Directions to St. Clair County Circuit Court
The St. Clair County courthouse is at 655 Second Street in Osceola. Official local material places the courthouse in the center of the Osceola Town Square. From Highway 13, enter Osceola and follow local downtown signs toward the square near the Osage River crossing. From the north, Route 13 brings visitors south from the Clinton and Henry County direction. From the south, Route 13 brings visitors north from the Collins and Cedar County side. From east or west, use U.S. Route 54 into the Osceola area, then connect toward Route 13 and the square.
Official sources did not publish parking rates, transit routes, ADA entrance details, security-screening rules, or cell-phone policy for the county courthouse. Use available public parking around the Osceola square where permitted, and call the Circuit Clerk before bringing recording equipment, large bags, weapons, or electronics. For court files, confirm whether the visit is for a hearing, public terminal search, certified copy, or filing because each may need different preparation.
Note: The courthouse location is local; the presiding judge's Clinton address is a 27th Circuit office address for Hon. M. Brandon Baker.
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