New Mexico · County seat Los Alamos
Los Alamos County
Los Alamos County is a combined city-county government home to Los Alamos National Laboratory.
1 town covered · 0 listings · population 19,419
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County government
Administration
1000 Central Ave, Los Alamos, NM 87544
Main line
Official site
Sheriff & non-emergency
For emergencies always call 911. Use the line below for non-urgent reports.
Office
Jason Wardlow Herrera
Non-emergency