Grant -- U.S. County in Wisconsin Population (2000): 49597 Housing Units (2000): 19940 Land area (2000): 1147.849999 sq. miles (2972.917722 sq. km) Water area (2000): 35.456667 sq. miles (91.832341 sq. km) Total area (2000): 1183.306666 sq. miles (3064.750063 sq. km) Located within: Wisconsin (WI), FIPS 55 Location: 42.876486 N, 90.667336 W Headwords: Grant Grant, WI Grant County Grant County, WI