In which county is ZIP code 98274 located?

ZIP 98274 is listed under Skagit, WA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 98274: Mount Vernon, WA

ZIP: 98274

County: Skagit

Coordinates: 48.36430, -122.14030

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Explore detailed information for ZIP code 98274 in Mount Vernon, WA. We include verified county details for Skagit plus key geographic references used for mapping and logistics.

Primary City	Mount Vernon
ZIP Code	98274
County	Skagit
State	WA
Latitude / Longitude	48.36430, -122.14030
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 98274 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 98274 is commonly represented around 48.36430, -122.14030. These coordinates help identify the general area within Skagit, WA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 98274 for mail delivery and general location reference in Skagit, WA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Mount Vernon within WA.

Frequently Asked Questions

What is the primary city for ZIP code 98274?

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

In which county is 98274 located?

ZIP code 98274 is situated within Skagit, WA.

What are the coordinates for 98274?

The approximate center point is 48.36430 (Latitude) and -122.14030 (Longitude).

Is ZIP code 98274 active?

This page lists ZIP 98274 as Listed based on the latest refresh date shown above.

Does ZIP 98274 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