Fort Jones, CA -- U.S. city in California Population (2000): 660 Housing Units (2000): 328 Land area (2000): 0.601828 sq. miles (1.558728 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.601828 sq. miles (1.558728 sq. km) FIPS code: 25128 Located within: California (CA), FIPS 06 Location: 41.607303 N, 122.841817 W ZIP Codes (1990): 96032 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Fort Jones, CA Fort Jones