'Highland Park, IL' definitions:

Highland Park, IL -- U.S. city in Illinois

From: Gazetteer 2000
Name :
Highland Park, IL -- U.S. city in Illinois
Population (2000) :
31365
Housing Units (2000) :
11934
Land area (2000) :
12.360448 sq. miles (32.013412 sq. km)
Water area (2000) :
0.005563 sq. miles (0.014409 sq. km)
Total area (2000) :
12.366011 sq. miles (32.027821 sq. km)
FIPS code :
34722
Located within :
Illinois (IL), FIPS 17
Location :
42.182525 N, 87.807052 W
ZIP Codes (1990) :
60035
Note :
some ZIP codes may be omitted esp. for suburbs.