McLennan -- U.S. County in Texas Population (2000): 213517 Housing Units (2000): 84795 Land area (2000): 1041.882761 sq. miles (2698.463849 sq. km) Water area (2000): 18.343420 sq. miles (47.509238 sq. km) Total area (2000): 1060.226181 sq. miles (2745.973087 sq. km) Located within: Texas (TX), FIPS 48 Location: 31.542166 N, 97.166412 W Headwords: McLennan McLennan, TX McLennan County McLennan County, TX