In which county is ZIP code 89404 located?

ZIP 89404 is listed under Humboldt, NV.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 89404: Denio, NV

ZIP: 89404

County: Humboldt

Coordinates: 41.98990, -118.63430

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Get a reliable snapshot of the Denio, NV postal area 89404. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Denio
ZIP Code	89404
County	Humboldt
State	NV
Latitude / Longitude	41.98990, -118.63430
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 89404 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 89404 are listed as 41.98990 / -118.63430, useful for GPS and service checks in and around Denio, NV.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 89404 for mail delivery and general location reference in Humboldt, NV.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Denio within NV.

Frequently Asked Questions

What is the primary city for ZIP code 89404?

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

In which county is 89404 located?

ZIP code 89404 is situated within Humboldt, NV.

What are the coordinates for 89404?

The approximate center point is 41.98990 (Latitude) and -118.63430 (Longitude).

Is ZIP code 89404 active?

This page lists ZIP 89404 as Listed based on the latest refresh date shown above.

Does ZIP 89404 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