In which county is ZIP code 98556 located?

ZIP 98556 is listed under Thurston County, WA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 98556: Littlerock, WA

ZIP: 98556

County: Thurston County

Coordinates: 46.90240, -123.01700

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Explore detailed information for ZIP code 98556 in Littlerock, WA. We include verified county details for Thurston County plus key geographic references used for mapping and logistics.

Primary City	Littlerock
ZIP Code	98556
County	Thurston County
State	WA
Latitude / Longitude	46.90240, -123.01700
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 98556 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 98556 are listed as 46.90240 / -123.01700, useful for GPS and service checks in and around Littlerock, WA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 98556 for mail delivery and general location reference in Thurston County, WA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Littlerock within WA.

Frequently Asked Questions

What is the primary city for ZIP code 98556?

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

In which county is 98556 located?

ZIP code 98556 is situated within Thurston County, WA.

What are the coordinates for 98556?

The approximate center point is 46.90240 (Latitude) and -123.01700 (Longitude).

Is ZIP code 98556 active?

This page lists ZIP 98556 as Listed based on the latest refresh date shown above.

Does ZIP 98556 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