In which county is ZIP code 99345 located?

ZIP 99345 is listed under Benton County, WA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 99345: Paterson, WA

ZIP: 99345

County: Benton County

Coordinates: 45.99110, -119.75590

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Explore detailed information for ZIP code 99345 in Paterson, WA. We include verified county details for Benton County plus key geographic references used for mapping and logistics.

Primary City	Paterson
ZIP Code	99345
County	Benton County
State	WA
Latitude / Longitude	45.99110, -119.75590
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 99345 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 99345 is approximately 45.99110 (latitude) and -119.75590 (longitude). This location sits within Benton County, contributing to regional planning across WA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 99345 for mail delivery and general location reference in Benton County, WA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Paterson within WA.

Frequently Asked Questions

What is the primary city for ZIP code 99345?

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

In which county is 99345 located?

ZIP code 99345 is situated within Benton County, WA.

What are the coordinates for 99345?

The approximate center point is 45.99110 (Latitude) and -119.75590 (Longitude).

Is ZIP code 99345 active?

This page lists ZIP 99345 as Listed based on the latest refresh date shown above.

Does ZIP 99345 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