Yorba Linda, California, United States [City]; population was 52,422 in 1990; housing units was 17,341 in 1990; location is 33°53'N 117°46'W; land area is 17.51 square miles (11,205 acres); water area is 0.55 square miles (349 acres); FIPS code is 86832 [SourceCBP]