In which county is ZIP code 98503 located?

ZIP 98503 is listed under Thurston County, WA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 98503: Lacey, WA

ZIP: 98503

County: Thurston County

Coordinates: 47.02400, -122.78270

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Explore detailed information for ZIP code 98503 in Lacey, WA. We include verified county details for Thurston County plus key geographic references used for mapping and logistics.

Primary City	Lacey
ZIP Code	98503
County	Thurston County
State	WA
Latitude / Longitude	47.02400, -122.78270
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 98503 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 98503 are listed as 47.02400 / -122.78270, useful for GPS and service checks in and around Lacey, WA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 98503 for mail delivery and general location reference in Thurston County, WA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Lacey.

Related ZIP Codes (Nearby)

Explore other postal codes near Lacey within WA.

Frequently Asked Questions

What is the primary city for ZIP code 98503?

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

In which county is 98503 located?

ZIP code 98503 is situated within Thurston County, WA.

What are the coordinates for 98503?

The approximate center point is 47.02400 (Latitude) and -122.78270 (Longitude).

Is ZIP code 98503 active?

This page lists ZIP 98503 as Listed based on the latest refresh date shown above.

Does ZIP 98503 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