Maryland Heights, Missouri, United States [City]; population was 25,407 in 1990; housing units was 11,469 in 1990; location is 38°43'N 90°29'W; land area is 20.95 square miles (13,408 acres); water area is 2.19 square miles (1,399 acres); FIPS code is 46586 [SourceCBP]
