Poulsbo, WA -- U.S. city in Washington Population (2000): 6813 Housing Units (2000): 2992 Land area (2000): 3.211426 sq. miles (8.317554 sq. km) Water area (2000): 0.589062 sq. miles (1.525663 sq. km) Total area (2000): 3.800488 sq. miles (9.843217 sq. km) FIPS code: 55995 Located within: Washington (WA), FIPS 53 Location: 47.739137 N, 122.639278 W ZIP Codes (1990): 98370 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Poulsbo, WA Poulsbo