Medford Lakes, New Jersey, United States [Borough]; population was 4,462 in 1990; housing units was 1,567 in 1990; location is 39°52'N 74°48'W; land area is 1.21 square miles (774 acres); water area is 0.10 square miles (65 acres); FIPS code is 45210 [SourceCBP]