In which county is ZIP code 98622 located?

ZIP 98622 is listed under Clark, WA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 98622: Heisson, WA

ZIP: 98622

County: Clark

Coordinates: 45.82480, -122.49120

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Get a reliable snapshot of the Heisson, WA postal area 98622. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Heisson
ZIP Code	98622
County	Clark
State	WA
Latitude / Longitude	45.82480, -122.49120
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 98622 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 98622 is commonly represented around 45.82480, -122.49120. These coordinates help identify the general area within Clark, WA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 98622 for mail delivery and general location reference in Clark, WA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Heisson within WA.

Frequently Asked Questions

What is the primary city for ZIP code 98622?

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

In which county is 98622 located?

ZIP code 98622 is situated within Clark, WA.

What are the coordinates for 98622?

The approximate center point is 45.82480 (Latitude) and -122.49120 (Longitude).

Is ZIP code 98622 active?

This page lists ZIP 98622 as Listed based on the latest refresh date shown above.

Does ZIP 98622 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