Rosiclare, Illinois, United States [City]; population was 1,378 in 1990; housing units was 629 in 1990; location is 37°25'N 88°21'W; land area is 2.17 square miles (1,387 acres); water area is 0.12 square miles (74 acres); FIPS code is 65897 [SourceCBP]