Murrieta Hot Springs, California, United States [CDP]; population was 1,938 in 1990; housing units was 1,186 in 1990; location is 33°34'N 117°9'W; land area is 1.89 square miles (1,207 acres); water area is 0.01 square miles (8 acres); FIPS code is 50090 [SourceCBP]