Guadalupe is a city and surrounding municipality located in the state of Nuevo León, in northern Mexico. It is part of the Greater Monterrey Metropolitan area. The municipality of Guadalupe, which lies adjacent to the east side of Monterrey, also borders the municipalities of San Nicolás de los Garza, Apodaca, Pesquería, and Juárez. Covering a territory of 151.3 km², it is located at 25°40′39″N 100°15′35″W / 25.67750°N 100.25972°W, at an altitude of 500 meters above sea level. As of the 2005 census its official population was 691,434 in the city and 691,931 in the entire municipality. It is the second-largest city and municipality in the state. The municipality has an area of 151.3 km² (58.42 sq mi).