How to Search Los Alamos County, New Mexico Records (Start Here)
Los Alamos County, New Mexico — court records through the local court clerk, property through the county assessor, recorded documents through the recorder or clerk.
- Local court clerk for case search.
- Property: County Assessor for values. Recorder or Clerk for deeds and documents.
- Jail: County Sheriff for current inmate information.
Each source below is verified and links to an official portal.
Criminal & Court Records
Court | Municipal
Visit →Criminal & Court Records
Official Free
Municipal Court of Los Alamos County court information, staff contacts, FAQs.
Court | Probate
Visit →Criminal & Court Records
Official Free
Information from the Los Alamos County Probate Judge on the judicial process in probate court.
New Mexico Case Lookup
Visit →Criminal & Court Records
.gov
Statewide New Mexico court case lookup.
caselookup.nmcourts.gov
PACER Federal Courts
Visit →Criminal & Court Records
.gov
Federal court electronic records (Public Access to Court Electronic Records).
pacer.gov
Jail & Inmate Records
New Mexico Sex Offender Registry
Visit →Jail & Inmate Records
Statewide New Mexico registry.
nmsexoffender.dps.state.nm.us
National Sex Offender Registry
Visit →Jail & Inmate Records
.gov
Dept. of Justice national sex offender public website.
nsopw.gov
Property & Tax Records
Recorded Documents
Visit →Property & Tax Records
Official Free
County Clerk for Los Alamos County assignments, deeds, mortgages, death certificates, judgments, liens, UCCs, and other recorded documents.
Found and Unclaimed Property
Visit →Property & Tax Records
Official Free
Los Alamos Police Department list of unclaimed and found property.
BLM General Land Office Records
Visit →Property & Tax Records
.gov
U.S. Bureau of Land Management federal land records.
glorecords.blm.gov
Birth/Death/Marriage
FamilySearch US Records
Visit →Birth/Death/Marriage
Free U.S. genealogy and vital records (non-profit).
familysearch.org
Business, Voter & Other
Los Alamos County
Visit →Business, Voter & Other
Official Free
Official website for Los Alamos County, New Mexico government.
Utility Bill Payments
Visit →Business, Voter & Other
Official Free
Pay your Los Alamos County utility bill online.
Maps
Visit →Business, Voter & Other
Official Free
GIS and static maps of Los Alamos County, including towns, zoning, polling places, and roads.
Phone Directory
Visit →Business, Voter & Other
Official Free
Phone directory for county departments, services, and officials.
New Mexico Business Search
Visit →Business, Voter & Other
New Mexico SOS business search.
portal.sos.state.nm.us
USCIS Business Verification
Visit →Business, Voter & Other
.gov
US Citizenship & Immigration Services.
uscis.gov
Court | Municipal
Visit →Criminal & Court Records
Official Free
Municipal Court of Los Alamos County court information, staff contacts, FAQs.
Court | Probate
Visit →Criminal & Court Records
Official Free
Information from the Los Alamos County Probate Judge on the judicial process in probate court.
Property & Tax Records
Recorded Documents
Visit →Property & Tax Records
Official Free
County Clerk for Los Alamos County assignments, deeds, mortgages, death certificates, judgments, liens, UCCs, and other recorded documents.
Found and Unclaimed Property
Visit →Property & Tax Records
Official Free
Los Alamos Police Department list of unclaimed and found property.
Business, Voter & Other
Los Alamos County
Visit →Business, Voter & Other
Official Free
Official website for Los Alamos County, New Mexico government.
Utility Bill Payments
Visit →Business, Voter & Other
Official Free
Pay your Los Alamos County utility bill online.
Maps
Visit →Business, Voter & Other
Official Free
GIS and static maps of Los Alamos County, including towns, zoning, polling places, and roads.
Phone Directory
Visit →Business, Voter & Other
Official Free
Phone directory for county departments, services, and officials.
Frequently Asked Questions
Who handles court records in Los Alamos County? ▼
Go to the County Clerk / District Court Clerk for court records in Los Alamos County. For online case lookups, use NM Courts Case Lookup — it covers New Mexico District Court cases statewide.
Who handles property records in Los Alamos County? ▼
For deeds, mortgages, and liens, go to the County Clerk. For property values and assessment data, go to the County Assessor. For tax bills and payments, go to the County Treasurer.
How do I get birth, death, or marriage records in Los Alamos County? ▼
New Mexico handles vital records at the state level through New Mexico DOH Vital Records. Marriage licenses are issued locally by the County Clerk in Los Alamos County.
Are Los Alamos County records available online? ▼
Los Alamos County has partial online coverage — 6 databases are listed on this page, covering court records, property records, and business filings. Other record types may require an in-person visit or written request.
Search New Mexico by Record Type
Last reviewed: