Vadnais Heights, Minnesota, United States [City]; population was 11,041 in 1990; housing units was 4,030 in 1990; location is 45°3'N 93°4'W; land area is 7.29 square miles (4,664 acres); water area is 1.00 square miles (642 acres); FIPS code is 66460 [SourceCBP]