|• Total||20.01 sq mi (51.8 km2)|
|• Land||19.69 sq mi (51.0 km2)|
|• Water||0.32 sq mi (0.8 km2)|
|Elevation||190 ft (60 m)|
|Time zone||UTC-8 (Pacific (PST))|
|• Summer (DST)||UTC-7 (PDT)|
Longbranch is an unincorporated community and census-designated places in Pierce County, Washington, United States. It is located on the Key Peninsula, along Filucy Bay between Pitt Passage and Balch Passage. Longbranch is primarily residential (like nearby Home and Lakebay) and includes a marina, church, and community centre.
|Wikivoyage has a travel guide for Longbranch.|