In which county is ZIP code 98638 located?

ZIP 98638 is listed under Pacific, WA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 98638: Naselle, WA

ZIP: 98638

County: Pacific

Coordinates: 46.35280, -123.80440

ZIP Type: Standard

Time Zone: Pacific Time (PT)

This profile provides an in-depth look at ZIP code 98638, serving Naselle in WA. It lies in Pacific and supports delivery, planning, and address verification.

Primary City	Naselle
ZIP Code	98638
County	Pacific
State	WA
Latitude / Longitude	46.35280, -123.80440
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 98638 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 98638 is commonly represented around 46.35280, -123.80440. These coordinates help identify the general area within Pacific, WA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 98638 for mail delivery and general location reference in Pacific, WA.

This ZIP may extend beyond the city core into nearby communities within Pacific.

Related ZIP Codes (Nearby)

Explore other postal codes near Naselle within WA.

Frequently Asked Questions

What is the primary city for ZIP code 98638?

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

In which county is 98638 located?

ZIP code 98638 is situated within Pacific, WA.

What are the coordinates for 98638?

The approximate center point is 46.35280 (Latitude) and -123.80440 (Longitude).

Is ZIP code 98638 active?

This page lists ZIP 98638 as Listed based on the latest refresh date shown above.

Does ZIP 98638 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