New Haven County Genealogy
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New Haven Countywide Sources
1790-1940 U.S. Federal Census Records Archives
1897-present Connecticut Birth Certificates (order here) Archives
1897-present Connecticut Death Certificates (order here) Archives
1897-present Connecticut Marriage Certificates (order here) Archives
A Modern History of New Haven and Eastern New Haven County, Volume 2 World Vital Records
A modern history of New Haven and eastern New Haven County Family History Library
American Genealogical Biographical Index Databases World Vital Records
American Genealogical-Biographical Index (AGBI)
Ansonia, Derby, Shelton, Seymour directory : combining five distinct directories: governmental directory, buyers directory, alphabetical directory, numerical directory, classified directory Family History Library
Atlas of New Haven County, Connecticut Family History Library
Barbour Collection (Connecticut Vital Records to 1870) NEHGS
Beaverdale Memorial Park Find a Grave
Beth Israel Cemetery Find a Grave
BillionGraves Cemetery Records Index Family Search
Bnai Jacob Memorial Park Find a Grave
Calvary Garden Mausoleum Find a Grave
Center Church on the Green Churchyard Find a Grave
Columbus Lodge Cemetery Find a Grave
Commemorative biographical record of New Haven County, Connecticut : containing biographical sketches of prominent and representative citizens, and of many of the early settled families Family History Library
Congregation Mishkan Israel Cemetery Find a Grave
Connecticut Births and Christenings, 1649-1906 Family Search
Connecticut Death Index, 1949-2001
Connecticut Death Records 1949 to 2010 Archives
Connecticut Deaths and Burials, 1772-1934 Family Search
Connecticut Marriages to 1800
Connecticut Divorce Records 1960 to 1997 Archives
Connecticut Marriage Index, 1959-2001
Connecticut Marriage Records 1959 to 2010 Archives
Connecticut Marriages to 1800
Connecticut Marriages, 1729-1867 Family Search
Connecticut Town Birth Records, pre-1870 (Barbour Collection)
Connecticut Town Death Records, pre-1870 (Barbour Collection)
Connecticut Town Marriage Records, pre-1870 (Barbour Collection)
Connecticut, Death Index, 1949-2001 Family Search
Connecticut Deaths and Burials Index, 1650-1934
Connecticut, Marriage Index, 1959-2001 Family Search
Divorce papers, 1712-1899 Family History Library
Divorce papers, no appearance files, 1808-1900 Family History Library
Early Connecticut Marriages as found on Ancient Church Records, Prior to 1800 World Vital Records
Early Connecticut Probate Records (before 1750) NEHGS
Fair Haven Union Cemetery Find a Grave
Farband Labor Zionist Cemetery Find a Grave
Federal Land Patents Bureau of Land Management
Find A Grave Gravestone, Tombstone, and Memorial Photo Collection World Vital Records
Genealogical Dictionary of New England Settlers
Historic personalities of the Lower Naugatuck Valley Family History Library
Historical discourse, delivered by request before the citizens of New Haven, April 25, 1838, the two hundredth anniversary of the first settlement of the town and colony Family History Library
History of New Haven County, Connecticut Family History Library
History of ancient Woodbury, Connecticut : from the first Indian deed in 1659 ... including the present towns of Washington, Southbury, Bethlem, Roxbury, and a part of Oxford and Middlebury Family History Library
History of the colony of New Haven to its absorption into Connecticut Family History Library
History of the colony of New Haven, before and after the union with Connecticut : containing a particular description of the towns which composed that government, viz., New Haven, Milford, Guilford, Branford, Stamford and Southold, L.I., with a notice of the towns which have been set off from the original six Family History Library
Independent Adas Israel Cemetery Find a Grave
Independent Connecticut Lodge II Find a Grave
Independent Connecticut Lodge III Find a Grave
Index to History of New Haven County, Connecticut Family History Library
Index to naturalization records, New Haven, CT, 1851-1926 Family History Library
Inventory of the town and city archives of Connecticut, no. 5, New Haven County : vol. viii, North Branford, North Haven, Orange, Oxford, Prospect, Seymour, Southbury Family History Library
Inventory of the town and city archives of Connecticut
Leading business men of New Haven County; and a historical review of the principal cities Family History Library
List of Connecticut Revolutionary soldiers mentioned in Beckwith's Almanac, New Haven, 1850 to 1870 inclusive : also War of 1812; 1856 to 1889 inclusive Family History Library
Mishkan Israel Cemetery Find a Grave
Mount Sinai Memorial Park Find a Grave
Name index to declarations filed, 1844-1923 Family History Library
Name index to petitions filed, 1843-1923 Family History Library
Naturalization records (New Haven County, Connecticut), 1906-1945 Family History Library
Naturalization records (New Haven, New Haven, Connecticut), 1874-1877, 1906-1923 Family History Library
New England Immigrants, 1700-1775
New Haven County Migrations Project US Gen Net
New Haven County, Connecticut land ownership map, 1852 and 1856 Family History Library
New Haven, Connecticut History
Nineteenth century historians of New Haven Family History Library
Papers of the New Haven Colony Historical Society Family History Library
Petitions and records of naturalization (Meriden, New Haven, Connecticut), 1903-1939 Family History Library
Prospect city directory : including Beacon Falls, Bethany, Oxford Family History Library
Queen of Peace Mausoleum in Calvary Cemetery Find a Grave
Roster of graves of, or monuments to, patriots of 1775-1783, and of soldiers of colonial wars in and adjacent to New Haven County, Connecticut Family History Library
The rise and fall of the New Haven Colony Family History Library
U.S. Federal Census 1790-1930
U.S. Federal Census Records 1790-1940 Family Search
United Independent Find a Grave
United States Obituary Collection
United States, New England Naturalization Index, 1791-1906 Family Search
Vilner Independent Lodge Cemetery Find a Grave
Volume 6: Bible, cemetery and church records, 1746-1927 Family History Library
Waterbury suburban city directory : including Middlebury, Terryville, Thomaston, Watertown, and Wolcott Family History Library
Westville Cemetery Find a Grave
More New Haven County records are available on the statewide page