| New York, New York, U.S., Marriage License Indexes, 1907-2018 | 15,552,581 |
| New York State, Marriage Index, 1881-1967 | 8,054,305 |
| New York, New York, U.S., Birth Index, 1910-1965 | 7,864,109 |
| U.S., Quaker Meeting Records, 1681-1935 | 7,632,413 |
| New York, New York, U.S., Index to Death Certificates, 1862-1948 | 7,346,095 |
| New York, New York, U.S., Index to Birth Certificates, 1866-1909 | 6,091,199 |
| New York, U.S., Death Index, 1852-1956 | 5,584,562 |
| New York, U.S., County Marriage Records, 1847-1849, 1907-1936 | 5,412,044 |
| New York, U.S., Wills and Probate Records, 1659-1999 | 5,243,643 |
| New York, New York, U.S., Extracted Marriage Index, 1866-1937 | 5,065,031 |
| New York State, Birth Index, 1881-1942 | 4,943,365 |
| New York, New York, U.S., Extracted Death Index, 1862-1948 | 4,716,858 |
| U.S., Presbyterian Church Records, 1701-1970 | 4,566,787 |
| U.S., Evangelical Lutheran Church in America, Swedish American Church Records, 1800-1947 | 3,655,095 |
| New York, New York, U.S., Extracted Birth Index, 1878-1909 | 2,276,147 |
| New York, New York, U.S., Death Index, 1949-1965 | 1,883,314 |
| U.S., Dutch Reformed Church Records in Selected States, 1639-1989 | 1,868,002 |
| New York State, U.S., Death Index, 1957-1972 | 1,651,037 |
| New York, New York, Index to Marriage Licenses, 1908-1910, 1938-1940 | 964,666 |
| New York, U.S., Episcopal Diocese of New York Church Records, 1767-1970 | 874,627 |
| U.S., Newspaper Extractions from the Northeast, 1704-1930 | 833,843 |
| New York, Genealogical Records, 1675-1920 | 797,866 |
| New York, New Jersey and Connecticut, U.S., United Methodist Church Records, 1775-1949 | 499,925 |
| U.S., Selected States Dutch Reformed Church Membership Records, 1701-1995 | 465,389 |
| New York, U.S., U.S. Census Mortality Schedules, 1850-1880 | 263,880 |
| U.S., Census Reconstructed Records, 1660-1820 | 171,563 |
| New York, U.S., Death Newspaper Extracts, 1801-1890 (Barber Collection) | 164,088 |
| New York, U.S., Town Clerks' Registers of Men Who Served in the Civil War, ca 1861-1865 | 149,901 |
| U.S., New England Marriages Prior to 1700 | 95,807 |
| Palatine German Immigration to Ireland and U.S., Hank Z Jones collection, 1654-1878 | 76,437 |
| New York, New York, U.S., Bodies in Transit, 1859-1894 | 60,014 |
| New York, U.S., Marriage Newspaper Extracts, 1801-1880 (Barber Collection) | 53,006 |
| New York, U.S., Hebrew Burial Records (HFBA), Silver Lake and Mount Richmond Cemeteries, 1899-1991 | 45,991 |
| New York, U.S., Marriage Index, 1600-1784 | 21,408 |
| 10,000 Vital Records of Eastern New York, 1777-1834 | 19,658 |
| 10,000 Vital Records of Central New York, 1813-1850 | 18,876 |
| 10,000 Vital Records of Western New York, 1809-1850 | 18,556 |
| New York, New York, U.S., Riverside Church Records, 1841-1945 | 15,614 |
| New York, U.S., Veteran Burial Cards, 1861-1898 | 15,344 |
| Staten Island, New York Church Records, 1749-1828 | 5,448 |
| New York Times, Obituaries & Marriage Notices, 1889 | 4,158 |
| New York Times (New York City, New York) Death and Marriage Index, 1890 | 3,970 |
| New York, U.S., Marriage Notices, 1800-1855 | 3,785 |
| New York, U.S., Holland Society Yearbook, 1915 | 3,526 |
| New York, U.S., Holland Society Yearbook, 1896 | 3,503 |
| New York, U.S., Family Bible Records, 1581-1917 | 3,488 |
| New York City, Compiled Death Index, 1814-1816 | 2,952 |
| Early Settlers of New York State, Vol. II | 1,034 |
| Index of marriages and deaths in New York weekly museum | 927 |
| Early Settlers of New York State, Vol. I | 911 |
| Genealogies of Long Island Families, Vol. II | 815 |
| Genealogical Notes of New York and New England Families | 806 |
| Genealogies of Long Island Families, Vol. I | 803 |
| Long Island Source Records | 747 |
| Index to Marriages and Deaths in the New York Herald 1856-1863 Vol. 2 | 688 |
| Genealogical and Family History of Central New York, Vol. II | 630 |
| Biographical Sketches of Loyalists of the American Revolution, Vol. I | 621 |
| Index to Marriages and Deaths in the New York Herald, Vol. I: 1835-1855 | 564 |
| Encyclopedia of American Quaker Genealogy. Vol. III: (New York Monthly Meetings) | 536 |
| Robert Colgate, the immigrant : a genealogy of the New York Colgates and some associated lines | 532 |
| Hudson-Mohawk Genealogical and Family Memoirs, Vol. IV | 518 |
| Families of Western New York | 514 |
| Genealogical and Family History of Southern New York and the Hudson River Valley, Vol. I | 512 |
| Genealogical and Family History of Southern New York and the Hudson River Valley, Vol. II | 510 |
| Genealogical and Family History of Central New York, Vol. I | 502 |
| Hudson-Mohawk Genealogical and Family Memoirs, Vol. I | 489 |
| Names of persons for whom marriage licenses were issued by the secretary of the province of New York, previous to 1784 | 489 |
| Genealogical and Family History of Central New York, Vol. III | 485 |
| Genealogical and Family History of Southern New York and the Hudson River Valley, Vol. III | 473 |
| Hudson-Mohawk Genealogical and Family Memoirs, Vol. II | 464 |
| Hudson-Mohawk Genealogical and Family Memoirs, Vol. III | 462 |
| U.S., Joseph Raphael Cohen Collection, 1777-1843 | 431 |
| 7,000 Hudson-Mohawk Valley (NY) Vital Records, 1808-1850 | 375 |
| Historic Homes and Institutions and Genealogical and Family History of New York, Vol. II | 372 |
| Historic Homes and Institutions and Genealogical and Family History of New York, Vol. IV | 340 |
| Historic Homes and Institutions and Genealogical and Family History of New York, Vol. I | 328 |
| Sleights of Sag Harbor | 314 |
| Historic Homes and Institutions and Genealogical and Family History of New York, Vol. III | 302 |
| Marriages copied from the Rural repository | 293 |
| Burying grounds of Sharon, Connecticut, Amenia and North East, New York | 248 |
| Green-wood Cemetery : a history of the institution from 1838 to 1864 | 241 |
| Miscellaneous vital statistics other than death and marriage notices taken from the Brooklyn Eagle | 229 |
| Gravestone inscriptions of Trinity Cemetery, New York City, New York | 206 |
| Marriage and death notices from the New York weekly museum, 1789-1796 | 166 |
| Viele, 1659-1909 : two hundred and fifty years with a Dutch family of New York | 156 |
| Inscriptions from Quaker burying grounds with notes | 141 |
| Research Among the British Archives on the Founders of New England | 130 |
| Inscriptions from Lott family burying ground | 125 |
| Inscriptions from Gravesend Cemetery, Brooklyn, N.Y. | 124 |
| Records in the office of the county clerk at Jamaica, Long Island, New York | 122 |
| The Bottskill Baptist Church | 116 |
| Springfield, Jamaica, Queens County, Long Island, New York Cemetery : 1735 or 1760 to 1909 | 111 |
| New York, U.S., Frank S. Rowland Church Register, 1889-1917 | 97 |
| Miscellaneous material | 92 |
| Marriage and death notices from the New-York weekly museum, 1790-1793 | 88 |
| Description of private and family cemeteries in the borough of Queens | 80 |
| Marriages performed by the various mayors and aldermen of the city of New York, as well as justices of the peace, etc. | 71 |
| Chiefly Bible records : copied from those of the Staten Island Hist. Society at Port Richmond, Staten Island, N.Y. | 69 |
| Marriages and deaths from the Wayne Sentinel | 56 |
| Settlers of Rensselaerswyck, 1630-1658 | 52 |