Barnesboro, Pennsylvania, United States [Borough]; population was 2,530 in 1990; housing units was 1,090 in 1990; location is 40°40'N 78°47'W; land area is 1.60 square miles (1,024 acres); water area is 0.00 square miles (0 acres); FIPS code is 4200 [SourceCBP]