Geiger, AL -- U.S. town in Alabama Population (2000): 161 Housing Units (2000): 70 Land area (2000): 0.989189 sq. miles (2.561988 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.989189 sq. miles (2.561988 sq. km) FIPS code: 29392 Located within: Alabama (AL), FIPS 01 Location: 32.868543 N, 88.306061 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Geiger, AL Geiger