ZIP code · Tumwater · Washington · United States
ZIP code 98511 — Tumwater
ZIP code 98511 serves Tumwater, Washington.
- Postal code
- 98511Single source Value from one source, not cross-checked.
- City
- Tumwater
- County
- Thurston
- State
- Washington
- Country
- United States
- Coordinates
- 46.9616, -123.0283 — precision precise (locality)
View on OpenStreetMap
Nearby localities
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page