Logansport, LA -- U.S. town in Louisiana Population (2000): 1630 Housing Units (2000): 787 Land area (2000): 3.218651 sq. miles (8.336268 sq. km) Water area (2000): 0.149098 sq. miles (0.386162 sq. km) Total area (2000): 3.367749 sq. miles (8.722430 sq. km) FIPS code: 45040 Located within: Louisiana (LA), FIPS 22 Location: 31.974785 N, 93.997471 W ZIP Codes (1990): 71049 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Logansport, LA Logansport