Arden-Arcade, California, United States [CDP]; population was 92,040 in 1990; housing units was 44,235 in 1990; location is 38°36'N 121°23'W; land area is 18.86 square miles (12,071 acres); water area is 0.11 square miles (67 acres); FIPS code is 2553 [SourceCBP]