'Mound City, IL' definitions:

Mound City, IL -- U.S. city in Illinois

From: Gazetteer 2000
Name :
Mound City, IL -- U.S. city in Illinois
Population (2000) :
692
Housing Units (2000) :
319
Land area (2000) :
0.710807 sq. miles (1.840981 sq. km)
Water area (2000) :
0.049712 sq. miles (0.128754 sq. km)
Total area (2000) :
0.760519 sq. miles (1.969735 sq. km)
FIPS code :
50751
Located within :
Illinois (IL), FIPS 17
Location :
37.085624 N, 89.163054 W
ZIP Codes (1990) :
62963
Note :
some ZIP codes may be omitted esp. for suburbs.