Santa Rosa Rancheria is the reservation of the Santa Rosa Indian Community of the Santa Rosa Rancheria. It is located 4.5 miles (7.25 km) southeast of Lemoore, California. Established in 1934 on about 40 acres (16.2 hectares), the Santa Rosa Rancheria belongs to the federally recognized Tachi Yokuts tribe. It is the site of the Tachi Palace Hotel & Casino. The population was 517 at the time of the 2000 United States Census and had increased to 652 by the 2010 United States Census.