'St. Helens' definitions:

St. Helens, OR -- U.S. city in Oregon

From: Gazetteer 2000
Name :
St. Helens, OR -- U.S. city in Oregon
Population (2000) :
10019
Housing Units (2000) :
4032
Land area (2000) :
4.345593 sq. miles (11.255034 sq. km)
Water area (2000) :
0.967353 sq. miles (2.505432 sq. km)
Total area (2000) :
5.312946 sq. miles (13.760466 sq. km)
FIPS code :
64600
Located within :
Oregon (OR), FIPS 41
Location :
45.859357 N, 122.817001 W
Note :
some ZIP codes may be omitted esp. for suburbs.