Tilden, IL -- U.S. village in Illinois Population (2000): 922 Housing Units (2000): 394 Land area (2000): 0.965267 sq. miles (2.500031 sq. km) Water area (2000): 0.010115 sq. miles (0.026199 sq. km) Total area (2000): 0.975382 sq. miles (2.526230 sq. km) FIPS code: 75263 Located within: Illinois (IL), FIPS 17 Location: 38.212516 N, 89.683293 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Tilden, IL Tilden