In which county is ZIP code 85646 located?

ZIP 85646 is listed under Santa Cruz, AZ.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 85646: Tubac, AZ

ZIP: 85646

County: Santa Cruz

Coordinates: 31.61260, -111.04590

ZIP Type: Standard

Time Zone: Mountain Time (MT)

This profile provides an in-depth look at ZIP code 85646, serving Tubac in AZ. It lies in Santa Cruz and supports delivery, planning, and address verification.

Primary City	Tubac
ZIP Code	85646
County	Santa Cruz
State	AZ
Latitude / Longitude	31.61260, -111.04590
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 85646 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 85646 is commonly represented around 31.61260, -111.04590. These coordinates help identify the general area within Santa Cruz, AZ.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 85646 for mail delivery and general location reference in Santa Cruz, AZ.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Tubac within AZ.

Frequently Asked Questions

What is the primary city for ZIP code 85646?

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

In which county is 85646 located?

ZIP code 85646 is situated within Santa Cruz, AZ.

What are the coordinates for 85646?

The approximate center point is 31.61260 (Latitude) and -111.04590 (Longitude).

Is ZIP code 85646 active?

This page lists ZIP 85646 as Listed based on the latest refresh date shown above.

Does ZIP 85646 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