'Oil Trough' definitions:
Oil Trough, AR -- U.S. town in Arkansas
From: Gazetteer 2000
Name :
Oil Trough, AR -- U.S. town in Arkansas
Population (2000) :
218
Housing Units (2000) :
105
Land area (2000) :
0.191392 sq. miles (0.495702 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
0.191392 sq. miles (0.495702 sq. km)
FIPS code :
51410
Located within :
Arkansas (AR), FIPS 05
Location :
35.629572 N, 91.461366 W
ZIP Codes (1990) :
72564
Note :
some ZIP codes may be omitted esp. for suburbs.