In which county is ZIP code 89445 located?

ZIP 89445 is listed under Humboldt, NV.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 89445: Winnemucca, NV

ZIP: 89445

County: Humboldt

Coordinates: 40.96640, -117.74670

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Explore detailed information for ZIP code 89445 in Winnemucca, NV. We include verified county details for Humboldt plus key geographic references used for mapping and logistics.

Primary City	Winnemucca
ZIP Code	89445
County	Humboldt
State	NV
Latitude / Longitude	40.96640, -117.74670
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 89445 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 89445 is commonly represented around 40.96640, -117.74670. These coordinates help identify the general area within Humboldt, NV.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 89445 for mail delivery and general location reference in Humboldt, NV.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Winnemucca within NV.

Frequently Asked Questions

What is the primary city for ZIP code 89445?

The primary city for this ZIP code is Winnemucca, located in NV.

In which county is 89445 located?

ZIP code 89445 is situated within Humboldt, NV.

What are the coordinates for 89445?

The approximate center point is 40.96640 (Latitude) and -117.74670 (Longitude).

Is ZIP code 89445 active?

This page lists ZIP 89445 as Listed based on the latest refresh date shown above.

Does ZIP 89445 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