'Fitchburg, WI' definitions:

Fitchburg, WI -- U.S. city in Wisconsin

From: Gazetteer 2000
Name :
Fitchburg, WI -- U.S. city in Wisconsin
Population (2000) :
20501
Housing Units (2000) :
8604
Land area (2000) :
34.820078 sq. miles (90.183585 sq. km)
Water area (2000) :
0.042842 sq. miles (0.110959 sq. km)
Total area (2000) :
34.862920 sq. miles (90.294544 sq. km)
FIPS code :
25950
Located within :
Wisconsin (WI), FIPS 55
Location :
43.006347 N, 89.431502 W
ZIP Codes (1990) :
53713
Note :
some ZIP codes may be omitted esp. for suburbs.