Moraine, Ohio, United States [City]; population was 5,989 in 1990; housing units was 2,420 in 1990; location is 39°42'N 84°14'W; land area is 6.87 square miles (4,398 acres); water area is 0.26 square miles (167 acres); FIPS code is 52010 [SourceCBP]