SearchSystems Editorial

Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. Every office link on this page was opened and checked against the office's own website at review time.

About this guide

Oregon County is a county in Missouri with about 8,700 residents (2024 Census Bureau estimate). Its public records are not in one place: court cases, jail bookings, deeds, property values, vital records and records requests each belong to a different office. This guide names the office that holds each kind of record, links to its own website and gives the phone number and address where the office publishes them. SearchSystems verified 7 county office pages for Oregon County, every one opened and checked, and lists 1 more whose site blocks automated checks.

In this guide: Where the records live, Jail and arrests, Court records, County Clerk, Deeds and property, Vital records, Prosecuting Attorney, Records requests, Statewide sources, More directory links, Cities and towns, Other counties and Questions.

Where Oregon County public records live

Each kind of Oregon County record is kept by a different office. The list below names the office SearchSystems verified for each one; the sections that follow give its phone, address and hours where the office publishes them.

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Arrests, jail and inmate lookups in Oregon County

A person arrested in Oregon County is booked into the jail, and the booking record (name, charges, bond and the next court date) is public in most cases. The office below is the one SearchSystems verified for jail and inmate information in Oregon County.

  • Website: oregoncountysheriff.org/jail (page title: Jail | Oregon County Sheriff's Office Missouri)
  • Phone: 800-682-0707
  • Checked: October 9, 2026, the page answered.

Jail rosters usually show the people in custody now. Once a person is released, the case continues in the court records below.

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Court records and case lookups in Oregon County

Civil, criminal, family, probate and traffic cases filed in Oregon County are kept by the clerk of the court that heard them. Many courts offer an online case search; the page below is the one SearchSystems verified for Oregon County.

  • Website: courts.mo.gov/page.jsp?id=1654
  • Checked: October 2, 2026, the site blocks automated checks (HTTP 403), and the page was found in a live search index on October 2, 2026; open it directly in a browser.

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County Clerk of Oregon County

The county clerk is the county's record keeper. What the office holds differs by state: in some states it files marriage licenses and vital records, in others deeds, court papers or the meeting records of the governing board. Its own website below says what it holds in Oregon County.

  • Website: ocmorecorder.com (page title: Oregon County, MO, Recorder of Deeds)
  • Phone: 417-778-1827
  • Checked: September 30, 2026, the page answered.

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Deeds, land records and property values in Oregon County

Two offices share property records. The recording office files deeds, mortgages, liens and the other documents that affect title to land in Oregon County. The assessment office sets the taxable value of each parcel and usually offers a free parcel search by address or owner name.

Recorded documents: Recorder of Deeds

  • Website: ocmorecorder.com (page title: Oregon County, MO, Recorder of Deeds)
  • Phone: 417-778-1827
  • Checked: October 1, 2026, the page answered.

Property values: County Assessor

  • Website: ocmorecorder.com (page title: Oregon County, MO, Recorder of Deeds)
  • Phone: 417-778-1827
  • Checked: October 1, 2026, the page answered.

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Birth, death and marriage records in Oregon County

Certified copies of birth and death certificates for events in Oregon County are issued by the office below. The Missouri state vital records office also issues certified copies for any event in the state.

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Prosecuting Attorney for Oregon County

The Prosecuting Attorney is the office that prosecutes criminal cases in Oregon County. The case files themselves are court records (above); the prosecutor's office handles victim services and questions about pending prosecutions.

  • Website: springfieldmo.gov/1769/Prosecutors-Office (page title: Prosecutor's Office | Springfield, MO)
  • Phone: 417-864-1892
  • Address: 625 N. Benton Ave. Springfield, MO 65802
  • Checked: September 30, 2026, the page answered.

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Public records requests to Oregon County

Every state has a public records law that applies to county offices. A record that is not posted online is requested from the office that holds it. Many counties run one request page for every department; it is listed below when SearchSystems verified one for Oregon County.

  • Website: ocmorecorder.com (page title: Oregon County, MO, Recorder of Deeds)
  • Phone: 417-778-1827
  • Checked: October 1, 2026, the page answered.

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Statewide Missouri sources

Some records are kept by the state rather than the county. These are the Missouri state offices SearchSystems verified; each link opens the state office's own page.

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These links come from the SearchSystems directory for Oregon County and were opened again on October 2, 2026. Each one still answers.

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Cities and towns in Oregon County

Oregon County has 3 incorporated cities and towns (2024 Census Bureau count, population in parentheses). City records such as council minutes, permits, business licenses and police reports are kept by each city; the records on this page are county records whatever the city.

  • Thayer (1,904)
  • Alton (702)
  • Koshkonong (196)

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Other counties in Missouri

SearchSystems has a guide like this one for every county in Missouri.

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Oregon County Arrest Records

The Oregon County arrest records guide names the three agencies that report arrests to the FBI here and the 44 arrests the two agencies with every month of 2025 on file reported that year. It also says where a person arrested here is held, how to find out about an arrest and how to get a copy of the report.

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Oregon County Records Guides

SearchSystems has eight more guides to Oregon County, each written from the county's own offices and figures: Oregon County warrants (who issues and serves them, where a person arrested on one is held, how to check for one), Oregon County inmate search (the jail page of the Oregon County Sheriff's Office, the jail numbers and who books people), Oregon County criminal records (the court file, the Missouri criminal history and the local arrest records), Oregon County court records (which court hears what, the case search and who keeps the files), Oregon County police reports (which agency holds a report and what the Missouri Sunshine Law requires), Oregon County traffic tickets (which court takes the ticket, who writes them and the driving record), Oregon County DUI (the DWI law, the arrest, the court case and the license case) and Oregon County divorce records (which court holds the file and how a certified copy is had).

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Frequently Asked Questions

Is this the official Oregon County website?

No. SearchSystems.net is an independent public records directory, online since 1997. It links to the official offices listed above; SearchSystems does not hold records, charge for them or take requests.

How do I find out if someone is in jail in Oregon County?

Use the jail or inmate page SearchSystems verified for Oregon County at oregoncountysheriff.org/jail, or call 800-682-0707. Rosters usually show the people in custody now; after release, the case continues in the court records.

Who records deeds in Oregon County?

The Recorder of Deeds, at ocmorecorder.com. Deeds, mortgages and liens on land in Oregon County are filed there.

How do I get a birth or death certificate for Oregon County?

From the office SearchSystems verified for Oregon County vital records at health.mo.gov, phone 573-751-6387, or from the Missouri state vital records office.

How do I request a public record from Oregon County?

Through the records request page at ocmorecorder.com. A record that is not covered there is requested from the office that holds it.