'Mount Auburn, IL' definitions:

Mount Auburn, IL -- U.S. village in Illinois

From: Gazetteer 2000
Name :
Mount Auburn, IL -- U.S. village in Illinois
Population (2000) :
515
Housing Units (2000) :
228
Land area (2000) :
0.990983 sq. miles (2.566635 sq. km)
Water area (2000) :
0.001142 sq. miles (0.002959 sq. km)
Total area (2000) :
0.992125 sq. miles (2.569594 sq. km)
FIPS code :
50829
Located within :
Illinois (IL), FIPS 17
Location :
39.765906 N, 89.261069 W
ZIP Codes (1990) :
62547
Note :
some ZIP codes may be omitted esp. for suburbs.