What is "westmont"

Population (2000): 31623
Housing Units (2000): 10186
Land area (2000): 1.848973 sq. miles (4.788817 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 1.848973 sq. miles (4.788817 sq. km)
FIPS code: 84592
Located within: California (CA), FIPS 06
Location: 33.941514 N, 118.302306 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords:

Population (2000): 24554
Housing Units (2000): 10269
Land area (2000): 4.896729 sq. miles (12.682469 sq. km)
Water area (2000): 0.009825 sq. miles (0.025446 sq. km)
Total area (2000): 4.906554 sq. miles (12.707915 sq. km)
FIPS code: 80645
Located within: Illinois (IL), FIPS 17
Location: 41.794480 N, 87.976433 W
ZIP Codes (1990): 60559
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords:

Population (2000): 5523
Housing Units (2000): 2376
Land area (2000): 2.370408 sq. miles (6.139328 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 2.370408 sq. miles (6.139328 sq. km)
FIPS code: 83584
Located within: Pennsylvania (PA), FIPS 42
Location: 40.318707 N, 78.948825 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: