St. Clair Township, MI Public Records
St. Clair Township is a township with its own local government in St. Clair County, Michigan, with an estimated population of 7,130 (U.S. Census Bureau, July 2024 estimate) and 38.4 square miles of land. That is up about 44 residents since the 2020 Census base.
🏢 St. Clair Township Office
St. Clair Township's own township government keeps its local records: council or board meeting minutes, local ordinances and resolutions, local permits and licenses, and its own budget and contracts. Requests for those records go to the township clerk under the Michigan Freedom of Information Act. In Michigan, the township clerk also runs local elections and voter registration. Birth and death certificates, marriage records, deeds and court files are generally kept by county and state offices rather than by the township; see the offices below.
📇 St. Clair Township Contact on File
| Government | Township Of St Clair |
| Contact listed | Supervisor |
| Mailing address | 1539 S Bartlett Rd, Saint Clair, MI 48079 |
| Phone | Not stated |
| Official website | Not stated |
| Source | U.S. Census Bureau, 2022 Census of Governments: Government Units listing ↗ |
This is the mailing address the government reported to the U.S. Census Bureau; it may be a post office box or the office of an elected official rather than a public counter, and the source does not list a phone number. Call or check the official website before you visit.
↑ Back to record types🏛️ County Courthouse & Records Office for St. Clair
St. Clair Township is in St. Clair County. In Michigan, deeds, mortgages and other land records are recorded by the county Register of Deeds. Divorce cases in Michigan are heard by the Circuit Court (Family Division) in each county. Wills and estates in Michigan are handled by the Probate Court in each county.
📍 St. Clair County at a Glance
| County | St. Clair County |
| County population (2024 est.) | 160,308 Source: www2.census.gov ↗ |
⚖️ 31st Circuit Court (County Building)
| Address | 201 McMorran Blvd., Port Huron, MI 48060 |
| Directions | Get directions ↗ |
| Phone | (810) 985-2031 |
| Hours | Not stated |
| Records available | Circuit court case records (felonies, civil cases over $25,000, divorce and family cases) |
| Official website | stclaircounty.org |
| Sources | courts.michigan.gov/…/trial-court-directory ↗ |
| Last verified | October 16, 2026 |
📜 St. Clair County Probate Court (St. Clair County Building)
| Address | 201 McMorran Blvd., Port Huron, MI 48060 |
| Directions | Get directions ↗ |
| Phone | (810) 985-2066 |
| Hours | Not stated |
| Records available | Wills, estates, guardianships and mental-health proceedings |
| Official website | stclaircounty.org |
| Sources | courts.michigan.gov/…/trial-court-directory ↗ |
| Last verified | October 16, 2026 |
See the full St. Clair County records page →
↑ Back to record types📋 Where to Get Records for St. Clair
Where to get the most-requested public records for people and property in St. Clair, MI:
📋 St. Clair Records Guide
| Birth & death certificates | Michigan Department of Health and Human Services – Vital RecordsIn Michigan, certified birth and death certificates can also be ordered from the County Clerk. |
| Deeds & property records | In Michigan, deeds, mortgages and other land records are recorded by the county Register of Deeds. |
| Court cases & divorce | St. Clair County courthouse. Divorce cases in Michigan are heard by the Circuit Court (Family Division) in each county. |
| Wills & estates | Wills and estates in Michigan are handled by the Probate Court in each county. |
| State court system | Michigan Courts |
| Sex offender registry | Michigan Public Sex Offender Registry (Michigan State Police) |