Welcome to the Los Alamos County.  Comprising a little more than 19,000 residents, we are two small communities in one County - Los Alamos townsite and White Rock. We are also home to one of the National Nuclear Security Administration's laboratories - Los Alamos National Laboratory.

Los Alamos County is committed to open and transparent government.  We encourage all community members to utilize this eComment system to give feedback to the County Council on upcoming agenda items.