Country Lake Estates, New Jersey, United States [CDP]; population was 4,492 in 1990; housing units was 1,425 in 1990; location is 39°57'N 74°32'W; land area is 1.12 square miles (715 acres); water area is 0.25 square miles (162 acres); FIPS code is 15250 [SourceCBP]