Princeton, WI -- U.S. city in Wisconsin Population (2000): 1504 Housing Units (2000): 636 Land area (2000): 1.628659 sq. miles (4.218208 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.628659 sq. miles (4.218208 sq. km) FIPS code: 65600 Located within: Wisconsin (WI), FIPS 55 Location: 43.850434 N, 89.129905 W ZIP Codes (1990): 54968 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Princeton, WI Princeton