Sea Isle City, New Jersey, United States [City]; population was 2,692 in 1990; housing units was 5,991 in 1990; location is 39°9'N 74°42'W; land area is 2.21 square miles (1,414 acres); water area is 0.34 square miles (217 acres); FIPS code is 66390 [SourceCBP]
