What is "ralls"

Population (2000): 2252
Housing Units (2000): 871
Land area (2000): 1.340141 sq. miles (3.470949 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 1.340141 sq. miles (3.470949 sq. km)
FIPS code: 60356
Located within: Texas (TX), FIPS 48
Location: 33.679427 N, 101.383689 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords:

Population (2000): 9626
Housing Units (2000): 4564
Land area (2000): 470.998236 sq. miles (1219.879778 sq. km)
Water area (2000): 12.818638 sq. miles (33.200118 sq. km)
Total area (2000): 483.816874 sq. miles (1253.079896 sq. km)
Located within: Missouri (MO), FIPS 29
Location: 39.535247 N, 91.497480 W
Headwords: