'Portland, AR' definitions:

Portland, AR -- U.S. city in Arkansas

From: Gazetteer 2000
Name :
Portland, AR -- U.S. city in Arkansas
Population (2000) :
552
Housing Units (2000) :
247
Land area (2000) :
1.079964 sq. miles (2.797093 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
1.079964 sq. miles (2.797093 sq. km)
FIPS code :
56750
Located within :
Arkansas (AR), FIPS 05
Location :
33.236791 N, 91.511539 W
ZIP Codes (1990) :
71663
Note :
some ZIP codes may be omitted esp. for suburbs.