What is "leland grove"

Population (2000): 1592
Housing Units (2000): 724
Land area (2000): 0.626687 sq. miles (1.623113 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 0.626687 sq. miles (1.623113 sq. km)
FIPS code: 42769
Located within: Illinois (IL), FIPS 17
Location: 39.777317 N, 89.684334 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: