Law Enforcement Agencies in Los Alamos County, New Mexico
1 agenciesFBI UCR list
The FBI's Uniform Crime Reporting program lists 1 law enforcement agency in Los Alamos County, New Mexico: 1 city or town police department.
City and Town Police Departments in Los Alamos County
Los Alamos Police DepartmentCity or town police · ORI NM0150100 · NIBRS since 2021
Where People Arrested in Los Alamos County Are Held
In most U.S. counties, adults arrested by city police, the sheriff or state troopers are booked into the county jail first. Some larger cities run their own holding jail, so if a person is not on the county roster, call the arresting department.
Agency names, types and ORI codes come from the FBI Crime Data Explorer agency list, retrieved November 2026. NIBRS dates show when an agency began reporting incident-level crime data to the FBI.
Frequently Asked Questions
How many police departments are in Los Alamos County?
The FBI lists 1 law enforcement agencies in Los Alamos County, including 1 city or town police departments. The full list is on this page.
Who runs the jail in Los Alamos County?
See Los Alamos County Jail on this site for who runs the jail in Los Alamos County and how to reach it.
What is an ORI number?
An ORI is the nine-character identifier the FBI assigns to each law enforcement agency for crime reporting, for example NM0150100. It is useful when you request records or read crime statistics.
