Canyon County District Court
Idaho uses a unified state trial-court system. The District Court is the main trial court, and Canyon County is in Idaho's Third Judicial District along with Adams, Gem, Owyhee, Payette, and Washington counties. District judges handle felony criminal cases, larger civil cases, appeals from magistrate decisions, and other general-jurisdiction matters. Magistrate judges handle misdemeanors, infractions, traffic, small claims, many domestic matters, probate, guardianship, conservatorship, preliminary felony proceedings, and protection orders.
The public normally searches the same statewide case portal whether the case was heard by a district judge or a magistrate judge. The case type, judge, hearing entries, and docket events show which division handled the matter. Canyon County Clerk Court Operations in Room 201 is the local copy and contact point for court case records.
The U.S. District and Bankruptcy Courts for the District of Idaho are assigned to this District Court page in the image manifest. The screenshot below comes from that federal court source.
Federal court records are separate from Canyon County District Court records, but the distinction matters because both systems may involve people, businesses, or events in Canyon County.
Canyon County District Judges
Canyon County does not use numbered county trial courts like some states. The research identifies District Court and Magistrate Division judges serving Canyon County and the Third Judicial District. The table below keeps the required court list in Idaho's actual structure by showing local court role, address, and phone instead of invented numbered courts.
| Judge | Role | Address | Phone |
|---|---|---|---|
| Hon. Gabriel McCarthy | District Judge | Canyon County Courthouse, 1115 Albany St., Caldwell | 208-454-7370 |
| Hon. Gene A. Petty | District Judge | Canyon County Courthouse | 208-454-7371 |
| Hon. Matthew J. Roker | District Judge | Canyon County Courthouse | 208-454-7375 |
| Hon. Brent Whiting | District Judge | Canyon County Courthouse | 208-454-7319 |
| Hon. Thomas W. Whitney | District Judge / Administrative District Judge | Canyon County Courthouse | 208-454-7371 |
| Hon. Davis F. VanderVelde | District Judge | Canyon County Courthouse | 208-454-7375 |
| Hon. Randy Grove | District Judge | Canyon County Courthouse | 208-454-7319 |
District Court and Magistrate Division
Idaho's local trial-court structure is different from county-court or justice-court states. Canyon County's lower trial work happens inside the Magistrate Division of the District Court. Municipal and city prosecution functions may start with city ordinance or misdemeanor enforcement, but the filed case still routes through Idaho's trial-court system.
| District Court | Magistrate Division | City prosecution functions | |
|---|---|---|---|
| Main role | General-jurisdiction trial court | High-volume trial division within District Court | City ordinance and misdemeanor prosecution context |
| Criminal cases | Felony trials and serious criminal matters after preliminary stages | Misdemeanors, infractions, preliminary felony proceedings | Cases still filed in Idaho court system |
| Civil and family | Larger civil matters and appeals from magistrate decisions | Small claims, many domestic matters, protection orders | Not the court record custodian |
| Probate | District Court system | Probate, guardianship, and conservatorship proceedings | No separate probate case file |
| Record lookup | iCourt and Clerk Court Operations | iCourt and Clerk Court Operations | Use court case record once filed |
Canyon County Case Flow
A Canyon County case moves through the Idaho trial-court system based on case type. Criminal felony matters may begin with an arrest, citation, complaint, or preliminary appearance in the Magistrate Division before moving to District Court for arraignment, trial, plea, sentencing, or appeal-related activity. Civil cases begin with a complaint or petition, then move through answer, motions, hearings, judgment, satisfaction, or appeal. Probate, small claims, traffic, and many family matters remain in the magistrate track unless a rule or appeal moves the case.
Criminal flow: Arrest or complaint › first appearance or preliminary stage › information or indictment › arraignment › pretrial motions › plea or trial › disposition › sentencing › appeal.
Civil flow: Complaint or petition › service › answer › motions › hearings or settlement › judgment › satisfaction, enforcement, or appeal.
Canyon County Magistrate Judges
The Magistrate Division carries much of the daily public-facing workload in Canyon County. Magistrate judges handle traffic infractions, misdemeanor cases, small claims, many family calendars, protection orders, probate, guardianships, conservatorships, and preliminary felony matters. Juvenile magistrate work may be tied to the Juvenile Justice Center, and public access can be more limited for juvenile and minor-related records.
| Judge | Role | Address | Phone |
|---|---|---|---|
| Hon. Matthew Bever | Magistrate Judge | Canyon County Courthouse | 208-454-6612 |
| Hon. Dartanyon Burrows | Magistrate Judge | Canyon County Courthouse | 208-454-7365 |
| Hon. Ryan K. Dowell | Magistrate Judge | Canyon County Courthouse | 208-454-7364 |
| Hon. Chad Gulstrom | Magistrate Judge | Canyon County Courthouse | 208-454-7365 |
| Hon. Samuel Dickinson | Magistrate Judge | Canyon County Courthouse | 208-454-7512 |
| Hon. Dayo O. Onanubosi | Magistrate Judge / juvenile | Juvenile Justice Center, 222 N. 12th Ave., Caldwell | 208-453-4842 |
| Hon. Courtnie Tucker | Magistrate Judge / juvenile | Juvenile Justice Center, 222 N. 12th Ave., Caldwell | 208-453-4842 |
Note: Juvenile case records may be restricted even when the judge and court contact information are public.
Third Judicial District
The Third Judicial District Trial Court Administration Office supports district operations across Adams, Canyon, Gem, Owyhee, Payette, and Washington counties. The research identifies Thomas Whitney as Administrative District Judge, Benita Miller as Trial Court Administrator, and Chris Paulsen as Deputy Trial Court Administrator. The Trial Court Administration contact is d3TCA@idcourts.gov, phone 208-454-7360, and fax 208-454-6626.
Trial Court Administration oversees court reporting, Family Court Services, Court Assistance Office, Interpreter Services, Jury Commission, treatment courts, personnel administration, facilities management, and technology planning. Those administrative functions help explain why some court contacts are district-level contacts rather than a single Canyon County counter.
Canyon County Specialty Courts
Specialty courts are problem-solving calendars inside the Third Judicial District, not separate courts of record. Canyon County programs identified in the research include Felony Drug Court for Canyon and Owyhee County, Mental Health Court, Veteran's Treatment Court, DUI Court, and Juvenile Drug Court. Participation is court-approved and not automatic, and the official treatment court page should be used for coordinator contact details rather than assuming eligibility from a case type.
- Canyon County Felony Drug Court, Hon. Matthew J. Roker, coordinator Mikell Torres.
- Canyon County Mental Health Court, Hon. Gene A. Petty, coordinator Sue Hill.
- Canyon County Veteran's Treatment Court, Hon. Matthew Bever, coordinator Sue Hill.
- Canyon County DUI Court, Hon. Dartanyon G. Burrows, coordinator Erin Bullard.
- Canyon County Juvenile Drug Court, Hon. Dayo O. Onanubosi, coordinator and District Manager Erin Bullard.
Canyon County Federal Records
Federal cases are not Canyon County District Court records. Canyon County residents, businesses, or events can be involved in federal criminal cases, civil rights cases, bankruptcy matters, federal-question suits, diversity cases, habeas or post-conviction filings, social security appeals, tax matters, or federal regulatory cases. Those records use the U.S. District and Bankruptcy Courts for the District of Idaho, PACER, PACER Case Locator, CM/ECF, and the Ninth Circuit for federal appeals.
The image manifest assigns several federal court access sources to this District Court page. The screenshot below is sourced from PACER.
PACER is the federal public-access system, so it should be used for federal dockets rather than Canyon County trial-court cases.
The next assigned source is CM/ECF lookup through PACER.
CM/ECF lookup helps identify federal filing systems, while Idaho iCourt remains the path for state trial-court records.
The manifest also assigns the PACER Case Locator as a federal search source.
The case locator supports national federal searches, which is different from searching a Canyon County case number in Idaho's state portal.
Federal appeals from the District of Idaho go to the U.S. Court of Appeals for the Ninth Circuit.
The Ninth Circuit source belongs to the federal path, not the Idaho Supreme Court or Idaho Court of Appeals path.
The final District Court manifest image comes from CourtListener, a free legal research alternative where opinions or dockets may be available.
Free legal research can supplement federal research, but official certified records must still come from the court system that holds the file.
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