Holden Heights, Florida, United States [CDP]; population was 4,387 in 1990; housing units was 1,748 in 1990; location is 28°30'N 81°23'W; land area is 1.73 square miles (1,106 acres); water area is 0.52 square miles (336 acres); FIPS code is 31025 [SourceCBP]