Santa Ana Pueblo (Eastern Keres: Tamaiya [tʰɑmɑjːɑ]) is a census-designated place (CDP) in Sandoval County, New Mexico, United States. As of the 2000 census, the CDP had a total population of 479. It is part of the Albuquerque Metropolitan Statistical Area. The Pueblo, named Tamaiya in Keres, administers a total reservation land of 73,000 acres (295 km2) in the Rio Grande valley and is composed of Native Americans who speak an eastern dialect of the Keresan languages.