Sweetwater County WY Genealogy

USA (1,379,301) > Wyoming (4,066) > Sweetwater County (198)


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Sweetwater County Records by City/Town

Green River Genealogy (55)
Rock Springs Genealogy (66)


Superior Genealogy (19)

Overview of Sweetwater County Records

  • Sweetwater County was created in 1867.
  • Birth records from 1909 to 1920 and death records from 1909 to 1970 can be obtained from the Wyoming State Archives. Birth records from 1909 to the present and death records from 1971 to the present can be obtained from the Wyoming Department of Health.
  • The Sweetwater County Clerk has marriage records starting in 1864 and land records starting in 1879.
  • The Sweetwater County Clerk District Court has divorce records, probate records starting in 1868, and court records starting in 1867.
  • Online indexes and images of some of the above records can be found by using the links on this site.