What is "grayslake"

Population (2000): 18506
Housing Units (2000): 6642
Land area (2000): 9.397777 sq. miles (24.340129 sq. km)
Water area (2000): 0.156591 sq. miles (0.405568 sq. km)
Total area (2000): 9.554368 sq. miles (24.745697 sq. km)
FIPS code: 31121
Located within: Illinois (IL), FIPS 17
Location: 42.348271 N, 88.032428 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: