ZIP Code 85639: Topawa, AZ
County: Pima County
Coordinates: 31.81400, -111.82570
ZIP Type: Standard
Time Zone: Mountain Time (MT)
This profile provides an in-depth look at ZIP code 85639, serving Topawa in AZ. It lies in Pima County and supports delivery, planning, and address verification.
| Primary City | Topawa |
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| ZIP Code | 85639 |
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| County | Pima County |
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| State | AZ |
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| Latitude / Longitude | 31.81400, -111.82570 |
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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 85639 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 85639 are listed as 31.81400 / -111.82570, useful for GPS and service checks in and around Topawa, AZ.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 85639 for mail delivery and general location reference in
Pima County,
AZ.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Topawa.
Related ZIP Codes (Nearby)
Explore other postal codes near Topawa within AZ.
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Frequently Asked Questions
What is the primary city for ZIP code 85639?
The primary city for this ZIP code is Topawa, located in AZ.
In which county is 85639 located?
ZIP code 85639 is situated within Pima County, AZ.
What are the coordinates for 85639?
The approximate center point is 31.81400 (Latitude) and -111.82570 (Longitude).
Is ZIP code 85639 active?
This page lists ZIP 85639 as Listed based on the latest refresh date shown above.
Does ZIP 85639 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