Mammoth, WY Public Records
Mammoth is an unincorporated community (a census-designated place) in Park County, Wyoming, with an estimated population of 62 (U.S. Census Bureau, 2020–2024 American Community Survey) and 0.8 square miles of land.
🏢 Local Government for Mammoth
Mammoth is not an incorporated city or town, so it has no city hall, town clerk or local government of its own. Local government services and records for Mammoth come from Park County. Birth and death certificates, marriage records, deeds and court files come from the county and state offices below.
Population figure: U.S. Census Bureau, 2020–2024 American Community Survey 5-year estimate for the Mammoth census-designated place (a statistical area, not a government).
↑ Back to record types🏛️ County Courthouse & Records Office for Mammoth
Mammoth is in Park County. In Wyoming, deeds, mortgages and other land records are recorded by the County Clerk. Divorce cases in Wyoming are heard by the District Court in each county. Wills and estates in Wyoming are handled by the District Court in each county.
📍 Park County at a Glance
| County | Park County |
| County population (2024 est.) | 31,082 Source: www2.census.gov ↗ |
⚖️ Park County Clerk of District Court (District Court, 5th Judicial District, Park County)
| Address | 1002 Sheridan Avenue, Cody, WY 82414 |
| Directions | Get directions ↗ |
| Phone | (307) 527-8690 |
| Hours | Not stated |
| Records available | Wyoming District Court case records for the county (felonies, civil cases, divorce and family cases, probate); the Clerk of District Court keeps the files |
| Official website | Not stated |
| Sources | wyocourts.gov/…/district-court-5th-judicial-district-par ↗ wyocourts.gov/…/find-a-court ↗ |
| Last verified | October 17, 2026 |
See the full Park County records page →
↑ Back to record types📋 Where to Get Records for Mammoth
Where to get the most-requested public records for people and property in Mammoth, WY:
📋 Mammoth Records Guide
| Birth & death certificates | Wyoming Department of Health – Vital Statistics ServicesCertified birth and death certificates for Wyoming are issued by the state vital records office; in some places a county or local office can also issue copies. |
| Deeds & property records | In Wyoming, deeds, mortgages and other land records are recorded by the County Clerk. |
| Court cases & divorce | Park County courthouse. Divorce cases in Wyoming are heard by the District Court in each county. |
| Wills & estates | Wills and estates in Wyoming are handled by the District Court in each county. |
| State court system | Wyoming Judicial Branch |
| Sex offender registry | National Sex Offender Public Website (U.S. Department of Justice), which searches the Wyoming registry |