Ann Arbor, MI Public Records
Ann Arbor is an incorporated city in Washtenaw County, Michigan, with an estimated population of 122,925 (U.S. Census Bureau, July 2024 estimate) and 28.4 square miles of land. That is down about 967 residents since the 2020 Census base.
🏢 Ann Arbor City Hall
Ann Arbor's own city 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 city clerk under the Michigan Freedom of Information Act. In Michigan, the city 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 city; see the offices below.
📇 Ann Arbor Contact on File
| Government | City Of Ann Arbor |
| Contact listed | Gis Coordinator |
| Mailing address | 301 E Huron St, Ann Arbor, MI 48104 |
| Phone | Not stated |
| Official website | www.a2gov.org |
| 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. The website was reported by the government and was answering when we last checked. Call or check the official website before you visit.
↑ Back to record types🏛️ County Courthouse & Records Office for Ann Arbor
Ann Arbor is in Washtenaw 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.
📍 Washtenaw County at a Glance
| County | Washtenaw County |
| County population (2024 est.) | 373,875 Source: www2.census.gov ↗ |
⚖️ 22nd Circuit Court (Courthouse)
| Address | 101 E. Huron, Ann Arbor, MI 48107 |
| Directions | Get directions ↗ |
| Phone | (734) 222-3270 |
| Hours | Not stated |
| Records available | Circuit court case records (felonies, civil cases over $25,000, divorce and family cases) |
| Official website | washtenaw.org |
| Sources | courts.michigan.gov/…/trial-court-directory ↗ |
| Last verified | October 16, 2026 |
📜 Washtenaw County Probate Court (Washtenaw County Courthouse)
| Address | 101 E. Huron St., Ann Arbor, MI 48107 |
| Directions | Get directions ↗ |
| Phone | (734) 222-3072 |
| Hours | Not stated |
| Records available | Wills, estates, guardianships and mental-health proceedings |
| Official website | washtenaw.org |
| Sources | courts.michigan.gov/…/trial-court-directory ↗ |
| Last verified | October 16, 2026 |
See the full Washtenaw County records page →
↑ Back to record types📋 Where to Get Records for Ann Arbor
Where to get the most-requested public records for people and property in Ann Arbor, MI:
📋 Ann Arbor 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 | Washtenaw 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) |