Crest Hill, Illinois, United States [City]; population was 10,643 in 1990; housing units was 3,827 in 1990; location is 41°34'N 88°6'W; land area is 7.16 square miles (4,581 acres); water area is 0.11 square miles (67 acres); FIPS code is 17458 [SourceCBP]