34655 -- U.S. ZIP code Municipality (1990): NEW PORT RICHEY, Florida All ZIPs for this municipality (1990): 34652 34653 34654 34655 Population (2000): 24369 Housing Units (2000): 11452 Land area (2000): 30.550583 sq. miles (79.125643 sq. km) Water area (2000): 0.254328 sq. miles (0.658706 sq. km) Total area (2000): 30.804911 sq. miles (79.784349 sq. km) Located within: Florida (FL) Location: 28.209833 N, 82.669736 W