Reynolds -- U.S. County in Missouri Population (2000): 6689 Housing Units (2000): 3759 Land area (2000): 811.197994 sq. miles (2100.993071 sq. km) Water area (2000): 3.213706 sq. miles (8.323460 sq. km) Total area (2000): 814.411700 sq. miles (2109.316531 sq. km) Located within: Missouri (MO), FIPS 29 Location: 37.365801 N, 90.977822 W Headwords: Reynolds Reynolds, MO Reynolds County Reynolds County, MO