Las Vegas is a city in and the county seat of San Miguel County, New Mexico, United States. Once two separate municipalities both named Las Vegas, west Las Vegas and east Las Vegas, separated by the Gallinas River, retain distinct characters and separate, rival school districts. The population was 14,565 at the 2000 census. Las Vegas, NM is located 110 miles south of Raton, New Mexico, 65 miles east of Santa Fe, New Mexico, 122 miles northeast of Albuquerque, New Mexico, 257 miles south of Colorado Springs, Colorado, and 326 miles south of Denver, Colorado.