In which county is ZIP code 85620 located?

ZIP 85620 is listed under Cochise, AZ.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 85620: Naco, AZ

ZIP: 85620

County: Cochise

Coordinates: 31.33730, -109.94130

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Get a reliable snapshot of the Naco, AZ postal area 85620. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Naco
ZIP Code	85620
County	Cochise
State	AZ
Latitude / Longitude	31.33730, -109.94130
ZIP Type	Standard
Time Zone	Mountain Time (MT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 85620 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 85620 is commonly represented around 31.33730, -109.94130. These coordinates help identify the general area within Cochise, AZ.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 85620 for mail delivery and general location reference in Cochise, AZ.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Naco within AZ.

Frequently Asked Questions

What is the primary city for ZIP code 85620?

The primary city for this ZIP code is Naco, located in AZ.

In which county is 85620 located?

ZIP code 85620 is situated within Cochise, AZ.

What are the coordinates for 85620?

The approximate center point is 31.33730 (Latitude) and -109.94130 (Longitude).

Is ZIP code 85620 active?

This page lists ZIP 85620 as Listed based on the latest refresh date shown above.

Does ZIP 85620 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