Key Biscayne Genealogy (in Miami-Dade County, FL)
USA (1,403,636) > Florida (19,801) > Miami-Dade County (852) > Key Biscayne (27)
NOTE: Additional records that apply to Key Biscayne are also found through the Miami-Dade County and Florida pages.
Key Biscayne Birth Records
Florida, Birth Records, 1917-present Florida Bureau of Vital Statistics
Key Biscayne Cemetery Records
Neptune Memorial Reef Find a Grave 
Key Biscayne Census Records
1885 Florida State Census MyHeritage
1935 Florida State Census MyHeritage
1945 Florida State Census MyHeritage
Florida State Census, 1867-1945 Ancestry
U.S. Federal Census 1790-1950 MyHeritage
U.S. Federal Census 1790-1950 Ancestry
United States Federal Census, 1790-1950 Family Search
Key Biscayne Church Records
Church records, 1959-1991 (St. Christopher's by the Sea Episcopal Church (Key Biscayne, Florida)) FamilySearch Library
Key Biscayne Death Records
1877-1998 Florida Death Index Ancestry
Florida, Death Records, 1917-present Florida Bureau of Vital Statistics
United States Obituary Index from Online Sources MyHeritage
Key Biscayne Histories and Genealogies
FamilySearch Family Tree MyHeritage
Key Biscayne : a history of Miami's tropical island and the Cape Florida lighthouse FamilySearch Library
MyHeritage Family Trees MyHeritage
Key Biscayne Marriage Records
1822-1875 and 1927-2001 Florida Marriage Index Ancestry
1823-1982 Florida Marriages (selections) MyHeritage
1925-2024 Florida County Death Index MyHeritage
Florida County Marriages MyHeritage
Florida, Marriage Records, 1927-present Florida Bureau of Vital Statistics
Selected Florida County Marriages, 1905-1915 (Palm Beach and Dade counties) Ancestry
Key Biscayne Newspapers and Obituaries
Islander News 04/09/2015 to Current Genealogy Bank
United States Obituary Index from Online Sources MyHeritage
Key Biscayne Probate Records
1810-1974 Florida Wills and Probate Records Ancestry
Key Biscayne School Records
Mast Academy yearbook, 2000 Classmates
Mast Academy yearbook, 2000 (included in US School Yearbooks) Ancestry
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