'O'Fallon' definitions:
O'Fallon, MO -- U.S. city in Missouri
From: Gazetteer 2000
Name :
O'Fallon, MO -- U.S. city in Missouri
Population (2000) :
46169
Housing Units (2000) :
15920
Land area (2000) :
22.467702 sq. miles (58.191079 sq. km)
Water area (2000) :
0.006537 sq. miles (0.016932 sq. km)
Total area (2000) :
22.474239 sq. miles (58.208011 sq. km)
FIPS code :
54074
Located within :
Missouri (MO), FIPS 29
Location :
38.784358 N, 90.708004 W
Note :
some ZIP codes may be omitted esp. for suburbs.
O'Fallon, IL -- U.S. city in Illinois
From: Gazetteer 2000
Name :
O'Fallon, IL -- U.S. city in Illinois
Population (2000) :
21910
Housing Units (2000) :
8626
Land area (2000) :
10.913309 sq. miles (28.265340 sq. km)
Water area (2000) :
0.011844 sq. miles (0.030675 sq. km)
Total area (2000) :
10.925153 sq. miles (28.296015 sq. km)
FIPS code :
55249
Located within :
Illinois (IL), FIPS 17
Location :
38.591549 N, 89.912000 W
Note :
some ZIP codes may be omitted esp. for suburbs.