Gann Valley Genealogy (in Buffalo County, SD)
USA (1,403,636) > South Dakota (12,784) > Buffalo County (79) > Gann Valley (31)
NOTE: Additional records that apply to Gann Valley are also found through the Buffalo County and South Dakota pages.
Gann Valley Birth Records
1843-1919 South Dakota Birth Index MyHeritage 
South Dakota Births, 1856-1917 Ancestry
South Dakota, Birth Records, 1905-present South Dakota Department of Health
Gann Valley Cemetery Records
Saint Placidus Catholic Cemetery Find a Grave
South Dakota, Cemetery Index, 1831-2008 Ancestry
Spring Hill Cemetery Find a Grave
Gann Valley Census Records
1905 South Dakota State Census MyHeritage
1915 South Dakota State Census MyHeritage
1925 South Dakota State Census MyHeritage
1935 South Dakota State Census MyHeritage
1945 South Dakota State Census MyHeritage
South Dakota State Census, 1905 Ancestry
South Dakota State Census, 1915 Ancestry
South Dakota State Census, 1925 Ancestry
South Dakota State Census, 1935 Ancestry
South Dakota State Census, 1945 Ancestry
U.S. Federal Census 1790-1950 Ancestry
U.S. Federal Census 1790-1950 MyHeritage
United States Federal Census, 1790-1950 Family Search
Gann Valley City Directories
Gazetteer Publishing Co. Business Directory 1909 US Gen Web Archives
Gann Valley Death Records
South Dakota Death Index, 1879-1955 Ancestry
South Dakota, Death Records, 1905-present South Dakota Department of Health
United States Obituary Index from Online Sources MyHeritage
Gann Valley Histories and Genealogies
FamilySearch Family Tree MyHeritage
MyHeritage Family Trees MyHeritage
Gann Valley Immigration Records
South Dakota, Federal Naturalization Records, 1904-1928 Ancestry
Gann Valley Marriage Records
South Dakota Marriages, 1905-2017 Ancestry
South Dakota, Marriage Records, 1905-present South Dakota Department of Health
Gann Valley Newspapers and Obituaries
Dakota Chief 1893-1913 Newspapers.com
United States Obituary Index from Online Sources MyHeritage
Gann Valley School Records
Gann Valley High School yearbook, 1966 (included in US School Yearbooks) Ancestry
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