SearchSystems Editorial

Reviewed and updated October 11, 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

Shiawassee County is a county in Michigan with about 68,000 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 8 county office pages for Shiawassee County, every one opened and checked.

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 Shiawassee County public records live

Each kind of Shiawassee 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.

Back to the topics

Arrests, jail and inmate lookups in Shiawassee County

A person arrested in Shiawassee 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 Shiawassee County.

  • Website: sheriff.shiawassee.net/jail (page title: Inmate Jail Services | Shiawassee County Sheriff's Office)
  • Phone: 989-743-2230
  • Address: 201 E. McArthur St. Corunna MI 48817
  • Hours: MONDAY THROUGH FRIDAY FROM 9:00AM TO 11:00AM
  • Checked: September 23, 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.

Back to the topics

Court records and case lookups in Shiawassee County

Civil, criminal, family, probate and traffic cases filed in Shiawassee 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 Shiawassee County.

Back to the topics

County Clerk of Shiawassee 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 Shiawassee County.

  • Website: shiawassee.net/county-clerk (page title: County Clerk | Shiawassee County)
  • Phone: 989.743.2242
  • Address: 208 North Shiawassee Street, 2nd Floor Corunna, MI 48817
  • Hours: Monday - Friday 8:00 a.m. to 12:00 p.m.
  • Checked: September 23, 2026, the page answered.

Back to the topics

Deeds, land records and property values in Shiawassee County

Two offices share property records. The recording office files deeds, mortgages, liens and the other documents that affect title to land in Shiawassee 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: Register of Deeds

  • Website: shiawassee.net/register-of-deeds (page title: Register of Deeds | Shiawassee County)
  • Phone: 989.743.2216
  • Address: 208 N. Shiawassee Street, 1st Floor Corunna, MI 48817
  • Checked: September 30, 2026, the page answered.

Property values: County Assessor

  • Website: shiawassee.net/county-equalization (page title: County Equalization | Shiawassee County)
  • Phone: 989.743.2263
  • Address: 208 N. Shiawassee Street, 2nd Floor Corunna, MI 48817
  • Hours: Mon - Fri: 8am to 12pm
  • Checked: September 23, 2026, the page answered.

Back to the topics

Birth, death and marriage records in Shiawassee County

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

  • Website: shiawassee.net/county-clerk (page title: County Clerk | Shiawassee County)
  • Phone: 989.743.2242
  • Address: 208 North Shiawassee Street, 2nd Floor Corunna, MI 48817
  • Hours: Monday - Friday 8:00 a.m. to 12:00 p.m.
  • Checked: September 30, 2026, the page answered.

Back to the topics

Prosecuting Attorney for Shiawassee County

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

  • Website: shiawassee.net/prosecuting-attorney (page title: Prosecuting Attorney | Shiawassee County)
  • Phone: 989.743.2373
  • Address: 201 North Shiawassee Street, 2nd Floor Corunna, MI 48817
  • Checked: September 30, 2026, the page answered.

Back to the topics

Public records requests to Shiawassee 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 Shiawassee County.

  • Website: shiawassee.net/county-clerk (page title: County Clerk | Shiawassee County)
  • Phone: 989.743.2242
  • Address: 208 North Shiawassee Street, 2nd Floor Corunna, MI 48817
  • Hours: Monday - Friday 8:00 a.m. to 12:00 p.m.
  • Checked: September 23, 2026, the page answered.

Back to the topics

Statewide Michigan sources

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

Back to the topics

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

Back to the topics

Cities and towns in Shiawassee County

Shiawassee County has 11 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. SearchSystems has a guide to the city offices of Owosso; the linked name open it.

  • Owosso (14,544)
  • Durand (3,483)
  • Corunna (3,014)
  • Perry (2,129)
  • Laingsburg (1,411)
  • Morrice (986)
  • Vernon (716)
  • New Lothrop (581)
  • Byron (527)
  • Bancroft (473)
  • Lennon (471)

Back to the topics

Shiawassee County Arrest Records

The Shiawassee County arrest records guide names the 11 agencies that report arrests to the FBI here and the 858 arrests the seven 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.

Back to the topics

Shiawassee County Records Guides

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

Back to the topics

Frequently Asked Questions

Is this the official Shiawassee 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 Shiawassee County?

Use the jail or inmate page SearchSystems verified for Shiawassee County at sheriff.shiawassee.net/jail, or call 989-743-2230. Rosters usually show the people in custody now; after release, the case continues in the court records.

Where do I look up a court case in Shiawassee County?

The court records page SearchSystems verified for Shiawassee County is at courts.michigan.gov. A case number finds a case fastest; a name search returns every case with that name.

Who records deeds in Shiawassee County?

The Register of Deeds, at shiawassee.net/register-of-deeds. Deeds, mortgages and liens on land in Shiawassee County are filed there.

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

From the office SearchSystems verified for Shiawassee County vital records at shiawassee.net/county-clerk, phone 989.743.2242, or from the Michigan state vital records office.

How do I request a public record from Shiawassee County?

Through the records request page at shiawassee.net/county-clerk. A record that is not covered there is requested from the office that holds it.