'Rock Island, OK' definitions:

Rock Island, OK -- U.S. town in Oklahoma

From: Gazetteer 2000
Name :
Rock Island, OK -- U.S. town in Oklahoma
Population (2000) :
709
Housing Units (2000) :
279
Land area (2000) :
12.098463 sq. miles (31.334873 sq. km)
Water area (2000) :
0.076915 sq. miles (0.199209 sq. km)
Total area (2000) :
12.175378 sq. miles (31.534082 sq. km)
FIPS code :
63600
Located within :
Oklahoma (OK), FIPS 40
Location :
35.182759 N, 94.477029 W
Note :
some ZIP codes may be omitted esp. for suburbs.