In which county is ZIP code 98661 located?

ZIP 98661 is listed under Clark, WA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 98661: Vancouver, WA

ZIP: 98661

County: Clark

Coordinates: 45.64180, -122.62510

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Explore detailed information for ZIP code 98661 in Vancouver, WA. We include verified county details for Clark plus key geographic references used for mapping and logistics.

Primary City	Vancouver
ZIP Code	98661
County	Clark
State	WA
Latitude / Longitude	45.64180, -122.62510
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 98661 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 98661 is approximately 45.64180 (latitude) and -122.62510 (longitude). This location sits within Clark, contributing to regional planning across WA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 98661 for mail delivery and general location reference in Clark, WA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Vancouver within WA.

Frequently Asked Questions

What is the primary city for ZIP code 98661?

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

In which county is 98661 located?

ZIP code 98661 is situated within Clark, WA.

What are the coordinates for 98661?

The approximate center point is 45.64180 (Latitude) and -122.62510 (Longitude).

Is ZIP code 98661 active?

This page lists ZIP 98661 as Listed based on the latest refresh date shown above.

Does ZIP 98661 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