'Willow Hill, IL' definitions:

Willow Hill, IL -- U.S. village in Illinois

From: Gazetteer 2000
Name :
Willow Hill, IL -- U.S. village in Illinois
Population (2000) :
250
Housing Units (2000) :
90
Land area (2000) :
1.037765 sq. miles (2.687798 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
1.037765 sq. miles (2.687798 sq. km)
FIPS code :
82010
Located within :
Illinois (IL), FIPS 17
Location :
38.997299 N, 88.021335 W
ZIP Codes (1990) :
62480
Note :
some ZIP codes may be omitted esp. for suburbs.