'Decatur, AL' definitions:

Decatur, AL -- U.S. city in Alabama

From: Gazetteer 2000
Name :
Decatur, AL -- U.S. city in Alabama
Population (2000) :
53929
Housing Units (2000) :
23950
Land area (2000) :
53.408369 sq. miles (138.327035 sq. km)
Water area (2000) :
6.487206 sq. miles (16.801786 sq. km)
Total area (2000) :
59.895575 sq. miles (155.128821 sq. km)
FIPS code :
20104
Located within :
Alabama (AL), FIPS 01
Location :
34.580992 N, 86.983392 W
ZIP Codes (1990) :
35601 35603
Note :
some ZIP codes may be omitted esp. for suburbs.