'Rockdale' definitions:

Rockdale, WI -- U.S. village in Wisconsin

From: Gazetteer 2000
Name :
Rockdale, WI -- U.S. village in Wisconsin
Population (2000) :
214
Housing Units (2000) :
91
Land area (2000) :
0.233963 sq. miles (0.605962 sq. km)
Water area (2000) :
0.008918 sq. miles (0.023097 sq. km)
Total area (2000) :
0.242881 sq. miles (0.629059 sq. km)
FIPS code :
68725
Located within :
Wisconsin (WI), FIPS 55
Location :
42.972476 N, 89.033886 W
Note :
some ZIP codes may be omitted esp. for suburbs.

Rockdale, IL -- U.S. village in Illinois

From: Gazetteer 2000
Name :
Rockdale, IL -- U.S. village in Illinois
Population (2000) :
1888
Housing Units (2000) :
826
Land area (2000) :
0.794132 sq. miles (2.056793 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
0.794132 sq. miles (2.056793 sq. km)
FIPS code :
64902
Located within :
Illinois (IL), FIPS 17
Location :
41.507480 N, 88.115233 W
ZIP Codes (1990) :
60436
Note :
some ZIP codes may be omitted esp. for suburbs.

Rockdale, TX -- U.S. city in Texas

From: Gazetteer 2000
Name :
Rockdale, TX -- U.S. city in Texas
Population (2000) :
5439
Housing Units (2000) :
2379
Land area (2000) :
3.133474 sq. miles (8.115660 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
3.133474 sq. miles (8.115660 sq. km)
FIPS code :
62672
Located within :
Texas (TX), FIPS 48
Location :
30.654674 N, 97.007439 W
ZIP Codes (1990) :
76567
Note :
some ZIP codes may be omitted esp. for suburbs.

Rockdale -- U.S. County in Georgia

From: Gazetteer 2000
Name :
Rockdale -- U.S. County in Georgia
Population (2000) :
70111
Housing Units (2000) :
25082
Land area (2000) :
130.630797 sq. miles (338.332197 sq. km)
Water area (2000) :
1.497090 sq. miles (3.877444 sq. km)
Total area (2000) :
132.127887 sq. miles (342.209641 sq. km)
Located within :
Georgia (GA), FIPS 13
Location :
33.654110 N, 84.021691 W