Marion Center, Massachusetts, United States [CDP]; population was 1,426 in 1990; housing units was 598 in 1990; location is 41°42'N 70°46'W; land area is 1.03 square miles (657 acres); water area is 0.10 square miles (67 acres); FIPS code is 38575 [SourceCBP]
Marion Center, Pennsylvania, United States [Borough]; population was 476 in 1990; housing units was 198 in 1990; location is 40°46'N 79°3'W; land area is 0.74 square miles (477 acres); FIPS code is 47472 [SourceCBP]