ZIP Code 85621: Nogales, AZ
County: Santa Cruz
Coordinates: 31.37700, -110.94350
ZIP Type: Standard
Time Zone: Mountain Time (MT)
This profile provides an in-depth look at ZIP code 85621, serving Nogales in AZ. It lies in Santa Cruz and supports delivery, planning, and address verification.
| Primary City | Nogales |
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| ZIP Code | 85621 |
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| County | Santa Cruz |
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| State | AZ |
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| Latitude / Longitude | 31.37700, -110.94350 |
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| ZIP Type | Standard |
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| Time Zone | Mountain Time (MT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 85621 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 85621 is commonly represented around 31.37700, -110.94350. 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 85621 for mail delivery and general location reference in
Santa Cruz,
AZ.
This ZIP may extend beyond the city core into nearby communities within Santa Cruz.
Related ZIP Codes (Nearby)
Explore other postal codes near Nogales within AZ.
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Frequently Asked Questions
What is the primary city for ZIP code 85621?
The primary city for this ZIP code is Nogales, located in AZ.
In which county is 85621 located?
ZIP code 85621 is situated within Santa Cruz, AZ.
What are the coordinates for 85621?
The approximate center point is 31.37700 (Latitude) and -110.94350 (Longitude).
Is ZIP code 85621 active?
This page lists ZIP 85621 as Listed based on the latest refresh date shown above.
Does ZIP 85621 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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