'Lake Mills' definitions:

Lake Mills, WI -- U.S. city in Wisconsin

From: Gazetteer 2000
Name :
Lake Mills, WI -- U.S. city in Wisconsin
Population (2000) :
4843
Housing Units (2000) :
2065
Land area (2000) :
3.421159 sq. miles (8.860760 sq. km)
Water area (2000) :
0.395950 sq. miles (1.025507 sq. km)
Total area (2000) :
3.817109 sq. miles (9.886267 sq. km)
FIPS code :
41675
Located within :
Wisconsin (WI), FIPS 55
Location :
43.080108 N, 88.909209 W
ZIP Codes (1990) :
53551
Note :
some ZIP codes may be omitted esp. for suburbs.

Lake Mills, IA -- U.S. city in Iowa

From: Gazetteer 2000
Name :
Lake Mills, IA -- U.S. city in Iowa
Population (2000) :
2140
Housing Units (2000) :
1010
Land area (2000) :
2.604685 sq. miles (6.746102 sq. km)
Water area (2000) :
0.014497 sq. miles (0.037548 sq. km)
Total area (2000) :
2.619182 sq. miles (6.783650 sq. km)
FIPS code :
42555
Located within :
Iowa (IA), FIPS 19
Location :
43.418289 N, 93.532010 W
ZIP Codes (1990) :
50450
Note :
some ZIP codes may be omitted esp. for suburbs.