In which county is ZIP code 98588 located?

ZIP 98588 is listed under Mason, WA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 98588: Tahuya, WA

ZIP: 98588

County: Mason

Coordinates: 47.44460, -123.02320

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Get a reliable snapshot of the Tahuya, WA postal area 98588. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Tahuya
ZIP Code	98588
County	Mason
State	WA
Latitude / Longitude	47.44460, -123.02320
ZIP Type	Standard
Time Zone	Pacific Time (PT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 98588 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 98588 is approximately 47.44460 (latitude) and -123.02320 (longitude). This location sits within Mason, contributing to regional planning across WA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 98588 for mail delivery and general location reference in Mason, WA.

Some addresses near Tahuya may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Tahuya within WA.

Frequently Asked Questions

What is the primary city for ZIP code 98588?

The primary city for this ZIP code is Tahuya, located in WA.

In which county is 98588 located?

ZIP code 98588 is situated within Mason, WA.

What are the coordinates for 98588?

The approximate center point is 47.44460 (Latitude) and -123.02320 (Longitude).

Is ZIP code 98588 active?

This page lists ZIP 98588 as Listed based on the latest refresh date shown above.

Does ZIP 98588 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08