Tumwater, Washington

1 ZIP code · Pacific time

ZIP codes

98511 (PO box)
Population26,956
StateWashington
CountyThurston County
Time zonePacific
Land area17.74 sq mi

Area codes in this area

360564

These are the area codes that most often serve Tumwater (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.