Ottawa County, OK Public Records
Ottawa County has an estimated population of 30,404 (2024) across 471 square miles of land. In Oklahoma, deeds, mortgages and other land records are recorded by the County Clerk. Court cases are handled by the Oklahoma State Courts Network; use the official links below to find the courthouse and clerk for Ottawa County.
📍 Ottawa County at a Glance
| Population (2024 est.) | 30,404 Source: www2.census.gov ↗ |
| Land area | 471 sq mi Source: www2.census.gov ↗ |
| Largest community | MiamiPopulation 12,886 (2024 est.) |
Jump to a Record Type
🏛️ Courthouse & Records Offices in Ottawa County, OK
These are the main offices to visit in person in Ottawa County: the District Court clerk for court case files. Details come from official state and court directories; hours and services can change, so call or check the official website before you go. Anything the official source does not list is marked “Not stated”.
⚖️ Ottawa County Court Clerk (Ottawa County Courthouse)
| Address | 102 E. Central Ave., Miami, OK 74354 |
| Directions | Get directions ↗ |
| Phone | (918) 542-2801 |
| Hours | 9:00am to 5:00pm |
| Records available | Oklahoma District Court case records for the county (civil, criminal, family, probate, small claims, traffic); the elected Court Clerk keeps the files |
| Official website | Not stated |
| Sources | oscn.net/…/ottawa ↗ |
| Last verified | October 17, 2026 |
⚖️ Criminal Records in Ottawa County, OK
Criminal case records for Ottawa County are kept by the court that heard each case. In Oklahoma, felony and misdemeanor cases are heard by the District Court of the county; city municipal courts hear ordinance and traffic cases. Many court records are public and can be viewed or copied at the clerk's office of the court that heard the case. Source: oscn.net ↗
⚖️ Where to get criminal records for Ottawa County
| State court system | Oklahoma State Courts Network |
🔍 Background Check in Ottawa County, OK
A people search for Ottawa County pulls together public records such as court cases, property records and address history. It is for personal use only: under the FCRA it may not be used to screen tenants, employees, or for credit or insurance decisions. The official record sources for Ottawa County are listed below.
🔍 Where to get background check for Ottawa County
| Sex offender registry | Oklahoma Sex and Violent Offender Registry (Department of Corrections) Source: sors.doc.ok.gov ↗ |
| State court system | Oklahoma State Courts Network |
📋 Arrest Records in Ottawa County, OK
Arrest and booking records for Ottawa County are created by the arresting agency — usually the local police department, the county sheriff's office or the Oklahoma Highway Patrol. Once someone is charged, the case becomes a court record at the court that handles criminal cases for the area.
📋 Where to get arrest records for Ottawa County
| State court system | Oklahoma State Courts Network |
🏛️ Court Records in Ottawa County, OK
Court records for Ottawa County include civil suits, small claims, landlord-tenant cases, criminal cases, family matters and probate (estates). Below are the courts that serve Ottawa County, with addresses from the official Oklahoma State Courts Network directory.
🏛️ Where to get court records for Ottawa County
| State court system | Oklahoma State Courts Network |
🏠 Property Records in Ottawa County, OK
In Oklahoma, deeds, mortgages and other land records are recorded by the County Clerk. Property tax assessments are kept by the County Assessor.
🏠 Where to get property records for Ottawa County
| Land records | In Oklahoma, deeds, mortgages and other land records are recorded by the County Clerk. |
📜 Vital Records in Ottawa County, OK
Certified birth and death certificates for Oklahoma are issued by the state vital records office; in some places a county or local office can also issue copies. Statewide records can also be ordered from the Oklahoma State Department of Health – Vital Records.
📜 Where to get vital records for Ottawa County
| State vital records office | Oklahoma State Department of Health – Vital Records Source: oklahoma.gov ↗ |
🔒 Sex Offender Registry in Ottawa County, OK
The official sex offender registry for Ottawa County is maintained by the state. Search it directly — it is free and updated by law enforcement. Registry information may not be used to threaten, intimidate or harass anyone.
🔒 Where to get sex offender registry for Ottawa County
| Official registry | Oklahoma Sex and Violent Offender Registry (Department of Corrections) Source: sors.doc.ok.gov ↗ |
📄 Divorce Records in Ottawa County, OK
Divorce cases in Oklahoma are heard by the District Court in each county. The full divorce case file, including the final decree, is kept by the clerk of that court. Some state vital records offices also issue divorce certificates or verifications; check with the Oklahoma State Department of Health – Vital Records.
📄 Where to get divorce records for Ottawa County
| Divorce court | Divorce cases in Oklahoma are heard by the District Court in each county. |
| State vital records office | Oklahoma State Department of Health – Vital Records Source: oklahoma.gov ↗ |
| State court system | Oklahoma State Courts Network |
Largest Communities in Ottawa County
Miami (12,886), Commerce (2,268), Fairland (1,109), Quapaw (829), Afton (752), Wyandotte (495), North Miami (295), Peoria (130) 2024 population estimates, U.S. Census Bureau.