Arden Hills, Minnesota, United States [City]; population was 9,199 in 1990; housing units was 2,958 in 1990; location is 45°4'N 93°10'W; land area is 8.87 square miles (5,678 acres); water area is 0.73 square miles (465 acres); FIPS code is 2026 [SourceCBP]