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Los Alamos County, New Mexico
Societies and Family History Resources ∣ County Courthouse and Government Records ∣ County Genealogy Links
Los Alamos County was founded on March 16, 1949 from Sandoval County and Santa Fe County.
The Los Alamos County Seat is situated in Los Alamos and the county government website is http://www.losalamosnm.us
Locations bordering Los Alamos County are Rio Arriba County, Santa Fe County, Sandoval County.
You’ll find free online and printable census forms to aid with your research.
Los Alamos County Society and Family History Resources
A list of Los Alamos County Historical and Genealogical Societies, Forums, Message Boards, Libraries, Archives.
- https://www.archives.gov/research/census
- New Mexico Genealogy Network Community (plus.google.com)
- New Mexico State Genealogy Network (facebook.com)
- Los Alamos Family History Center, 1967 18th St., Los Alamos, NM. Phone 505-662-3186
- Los Alamos Historical Society, P.O. Box 43, Los Alamos, New Mexico, 87544.
- Los Alamos County, New Mexico Message Boards (boards.ancestry.com)
- Los Alamos County, New Mexico Genealogy Forum (genforum.genealogy.com)
- USGenWeb Archives for Los Alamos County (usgwarchives.net)
Los Alamos County Courthouse and Government Records
Researchers often forget the significance of Los Alamos County court, probate, and land files as a useful resource of ancestry and genealogy details. Buried away in New Mexico courthouses and archives everywhere tend to be the desires and worries of many New Mexico inhabitants.
The chances are excellent that your particular ancestors and forefathers have left a in-depth record of at least quite a few aspects of their lives in the Los Alamos County court records. Even if your forefathers is not brought up in a Court case, give some thought to all of the other methods which often can have lead to him or her showing up in court records.
The below details indicates what birth, death, marriage, land, wills, and legal records are in Los Alamos County. The years New Mexicod listed below could be the first recognized documents for this county.
- Los Alamos County Courthouse (all departments listed below are located here, unless otherwise noted)
- Address: 475 20th St, Los Alamos, NM 87544
- Phone: (505) 662-8010
- Los Alamos County Clerks office
- Marriage Records: 1949
- Land Records: 1949
- Probate Records: 1950
- Los Alamos County 1st District Court Clerk
- Address: 2500 Trinity Drive, Los Alamos, NM 87544
- Phone:505-455-8250
Los Alamos County Links
The following are web links to Family history and genealogy, Records and Resources relating to Los Alamos County. A lot of these genealogy links fall into 3 categories: Business Sites, Personal Sites or Organization Sites. Some have free access some call for a payment. This is just a directory that has been gathered or submitted. I do not endorse or promote one genealogy site above another. Feel free to suggest your own preferred Los Alamos County genealogy or family history affiliated sites.
Los Alamos Co. NM Books, Newspapers & Publications
- New Mexico Newspapers Books & Publications Research Guide
- New Mexico historical newspaper archives online (newspapers.com)
- Historical Newspapers from New Mexico (1844–1973) (genealogybank.com)
- Los Alamos County, New Mexico Books (amazon.com)
- Search New Mexico Obituaries (1985 to current) (genealogybank.com)
- Los Alamos County Genealogy Books (books.google.com)
Los Alamos Co. NM Birth, Marriage & Death Records
- New Mexico Vital Records Research Guide
- Births and Christenings, 1726-1918 (familysearch.org)
- Marriages, 1751-1918 (familysearch.org)
- County Death Records, 1907-1952 (familysearch.org)
- Deaths, 1889-1945 (familysearch.org)
- Social Security Death Index (search.ancestry.com)
Los Alamos Co. NM Court, Probate Land and Tax Records
- New Mexico Court Records Research Guide
- BLM Land Records (glorecords.blm.gov)
Los Alamos Co. NM Census Records
- New Mexico Census Records Research Guide
- Los Alamos County, NM Census Records Links
- Los Alamos County, NM Census QuickFacts
Los Alamos Co. NM Cemeteries & Church Records
- New Mexico Cemetery Research Guide
- Los Alamos Co., New Mexico Graves (findagrave.com)
- Los Alamos County Tombstone Transcription Project (usgwtombstones.org)
- Los Alamos Co., New Mexico Cemeteries (Internment.net)
- Topographic Cemetery List and Map for Los Alamos County, New Mexico
- Los Alamos Co., New Mexico Cemetery Books (amazon.com)
- New Mexico Church & Bible Research Guide
- Topographic Church List and Map for Los Alamos County, New Mexico
- Los Alamos County, New Mexico Church Books (amazon.com)
Los Alamos Co. NM Family Websites, Pictures & Histories
- New Mexico Family Group Sheet Project (fgs-project.com)
Los Alamos Co. NM General and History Websites
- See Also State History for New Mexico
- Los Alamos County, New Mexico Wikipedia (wikipedia.org)
- Los Alamos County, New Mexico Wiki (familysearch.org)
- Los Alamos Co. NM Genealogy (kindredtrails.com)
- Family History Library (familysearch.org)
- Los Alamos County, New Mexico (linkpendium.com)
- Cyndi’s List – United States – New Mexico – Counties – Los Alamos (cyndislist.com)
- Los Alamos County New Mexico (genealogytrails.com)
- Los Alamos Co. NMGenweb (nmgenweb.us)
- Los Alamos County Genealogy Queries (cousinconnect.com)
- Los Alamos Co. Data Collections (search.ancestry.com)
Los Alamos Co. NM Maps, Atlases & Gazetteers
- See Also Map of New Mexico Links and Information
- 1895 Los Alamos County Map (livgenmi.com)
Los Alamos Co. NM Military Records
- New Mexico Military Records Research Guide
- New Mexico Military Records (fold3.com) offers access to military records, stories, photos, and personal documents belonging to the New Mexico men and women that served. Just the thing for Los Alamos County genealogists, researchers, historians plus much more.
