Mercer Island Genealogy (in King County, WA)

USA (1,379,301) > Washington (15,476) > King County (1,985) > Mercer Island (35)


NOTE: Additional records that apply to Mercer Island are also found through the King County and Washington pages.


Mercer Island Birth Records

1870-1935 Washington Birth Records (incomplete before 1891) Ancestry online

1907-1919 Washington Births Index Ancestry online

Washington, Birth Records, 1907-present Washington State Department of Health

Mercer Island Cemetery Records

Emmanuel Episcopal Church Columbarium Find a Grave online

Mercer Island Congregational Church Memorial Garde Find a Grave online

Mercer Island Census Records

1856, 1871, 1879, 1880, 1881, 1883, 1885, 1887, 1889, 1892 State Census of King County (included in Washington State and Territorial Censuses) Ancestry online

U.S. Federal Census 1790-1950 Ancestry online

U.S. Federal Census 1790-1950 MyHeritage online

United States Federal Census, 1790-1950 Family Search online

Mercer Island Death Records

1883-1960 Washington Deaths Ancestry online

1907-1960 Washington Death Certificates MyHeritage online

1907-1960 Washington Select Death Certificates Ancestry online

1940-2017 Washington Death Index Ancestry online

Obituaries, 1944-1956 FamilySearch Library

Washington, Death Records, 1907-present Washington State Department of Health

Mercer Island Immigration Records

Indexes to Naturalization Records of King County Territorial and Superior Courts, 1864-1889 and 1906-1928 Ancestry online

King County Clerk, Naturalization Records, 1906-1928 Washington State Archives online

Mercer Island Land Records

1850-1954 Washington County Land Records Ancestry online

Mercer Island Marriage Records

1855-2008 Washington County Marriages MyHeritage online

1855-2008 Washington County Marriages Ancestry online

1865-2013 Washington Marriage Records Ancestry online

King County marriages, 1866-1883 (included in Washington, Compiled Marriage Index) Ancestry online

Marriage records of King County, Washington, 1853-1884 FamilySearch Library

Mercer Island Newspapers and Obituaries

Mercer Island Reporter 08/13/2008 to Current Genealogy Bank online

Obituaries, 1944-1956 FamilySearch Library

Offline Newspapers for Mercer Island

According to the US Newspaper Directory, the following newspapers were printed, so there may be paper or microfilm copies available. For more information on how to locate offline newspapers, see our article on Locating Offline Newspapers.

Bellevuer-Mercer Islander. (Mercer Island, Wash.) 1953-1954

Eastsider. (Mercer Island, Wash.) 1954-1960s

Mercer Island Reporter. (Mercer Island, Wash.) 1954-Current

Mercer Islander. (Mercer Island, Wash.) 1949-1953

Mercer Island Probate Records

1807-1997 Washington Wills and Probate Records Ancestry online

Washington, King County Probate Records, 1854-1927 Family Search online

Mercer Island School Records

Mercer Island High School - ISLA Yearbook (Mercer Island, WA), 1944, 1967, 1972, 1985, 1986 E Yearbook online

Mercer Island High School yearbook, 1944, 1962, 1964, 1967, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979 (included in US Yearbooks collection) MyHeritage online

Mercer Island High School yearbook, 1944, 1962, 1964, 1967, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1988, 1990 Classmates online

Mercer Island High School yearbook, 1944, 1962, 1964, 1967, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990 (included in US School Yearbooks) Ancestry online


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