In which county is ZIP code 99030 located?

ZIP 99030 is listed under Spokane, WA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 99030: Rockford, WA

ZIP: 99030

County: Spokane

Coordinates: 47.45280, -117.13180

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Get a reliable snapshot of the Rockford, WA postal area 99030. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Rockford
ZIP Code	99030
County	Spokane
State	WA
Latitude / Longitude	47.45280, -117.13180
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 99030 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 99030 are listed as 47.45280 / -117.13180, useful for GPS and service checks in and around Rockford, WA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 99030 for mail delivery and general location reference in Spokane, WA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Rockford within WA.

Frequently Asked Questions

What is the primary city for ZIP code 99030?

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

In which county is 99030 located?

ZIP code 99030 is situated within Spokane, WA.

What are the coordinates for 99030?

The approximate center point is 47.45280 (Latitude) and -117.13180 (Longitude).

Is ZIP code 99030 active?

This page lists ZIP 99030 as Listed based on the latest refresh date shown above.

Does ZIP 99030 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