Bombay Beach is a census-designated place (CDP) in Imperial County, California, United States. It is located on the Salton Sea, 4 miles (6.4 km) west-southwest of Frink and is the lowest community in the United States, located 223 feet (68 m) below sea level. The population was 295 at the 2010 census, down from 366 in 2000. The population estimate for 2020 was 415. It is part of the El Centro, Ca... Wikipedia