James J Hunter (Postmaster)
james.j.hunter@usps.gov
199 Central Park Sq
Los Alamos, NM 87544
Los Alamos, NM 87544
The Los Alamos Post Office is located in the state of New Mexico within Los Alamos County. This location serves 17,950 Los Alamos residents with a median income of $106,426. It's estimated that approximately 28,650 packages pass through this post office each year.