Carlsbad (/ˈkɑrlzbæd/ karlz-bad) is the county seat of Eddy County, New Mexico, United States. As of the 2010 census, the city population was 26,138. Carlsbad is centered at the intersection of U.S. Routes 62/180 and 285, and is the principal city of the Carlsbad-Artesia Micropolitan Statistical Area, which has a total population of 55,435. Located in the Southeastern part of New Mexico, Carlsbad straddles the Pecos River and sits at the eastern edge of the Guadalupe Mountains.