'Black Rock, AR' definitions:
Black Rock, AR -- U.S. city in Arkansas
From: Gazetteer 2000
Name :
Black Rock, AR -- U.S. city in Arkansas
Population (2000) :
717
Housing Units (2000) :
334
Land area (2000) :
3.280465 sq. miles (8.496365 sq. km)
Water area (2000) :
0.150414 sq. miles (0.389571 sq. km)
Total area (2000) :
3.430879 sq. miles (8.885936 sq. km)
FIPS code :
06700
Located within :
Arkansas (AR), FIPS 05
Location :
36.107794 N, 91.098913 W
ZIP Codes (1990) :
72415
Note :
some ZIP codes may be omitted esp. for suburbs.