Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. Every office link was opened and checked against the office's own site on September 24, 2026.
Sweetwater County, Wyoming, has about 41,000 residents (2024 Census Bureau estimate). The title to a parcel in Sweetwater County is in the deed records of the County Clerk and its taxable value is set by the County Assessor; what is built on it is a matter for the city or the county. This guide says who keeps each record and where the page for each office is.
This guide covers deeds, assessed values, evictions and court cases, records requests and common questions.
Related guides: Sweetwater County public records, Sweetwater County arrest records, Sweetwater County warrants, Sweetwater County inmate search, Sweetwater County criminal records, Wyoming arrest records and Wyoming inmate search.
Deeds, Mortgages and Liens in Sweetwater County
Who owns a parcel in Sweetwater County and what it sold for are in the deed records of the County Clerk, with every lien or mortgage against the land.
SearchSystems opened and checked the County Clerk's page at sweetwatercountywy.gov/departments/county_clerk/land_records.php (page title: Sweetwater County, WY), phone (307) 872-3749, Monday - Friday 8:00 am - 4:00 pm, which answered when SearchSystems opened it on September 24, 2026.
Assessed Values and the Tax Roll in Sweetwater County
What a parcel in Sweetwater County is taxed on is the business of the County Assessor, which also keeps the parcel maps. Wyoming assesses homes at 9.5 percent of their market value.
SearchSystems opened and checked the County Assessor's page at sweetwatercountywy.gov/departments/assessor/index.php (page title: Sweetwater County, WY), phone (307) 872-3700, 80 W. Flaming Gorge Way Suite 122 Green River, WY 82935, Monday - Friday 8:00 am - 5:00 pm, which answered when SearchSystems opened it on September 24, 2026.
Evictions and Court Cases About Land in Sweetwater County
An eviction is a court case in the Circuit Court, and so is a foreclosure, a lien dispute or a quiet title suit, in the District Court for Sweetwater County; the court file is public unless sealed.
The court records page SearchSystems verified for the county is at sweetwatercountywy.gov/departments/clerk_of_district_court/index.php, phone 307-872-3820.
Asking a County Office for a Record
Under the Wyoming Public Records Act a county office must answer a request within 30 days at most, and it may charge the actual cost of copying.
Frequently Asked Questions
Who records deeds in Sweetwater County?
The County Clerk, at sweetwatercountywy.gov, phone (307) 872-3749. Deeds, mortgages and liens on land in Sweetwater County are filed there, and the County Assessor (sweetwatercountywy.gov) has the assessment records.
Who sets the assessed value of a property in Sweetwater County?
The County Assessor, whose page SearchSystems verified is at sweetwatercountywy.gov.
Where are evictions from Sweetwater County filed?
In the Circuit Court. The file is public unless the court seals it.
How is property assessed in Wyoming?
Wyoming assesses homes at 9.5 percent of their market value.
Is this the official Sweetwater County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.