In which county is ZIP code 86042 located?

ZIP 86042 is listed under Navajo, AZ.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 86042: Polacca, AZ

ZIP: 86042

County: Navajo

Coordinates: 35.86170, -110.38750

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Get a reliable snapshot of the Polacca, AZ postal area 86042. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Polacca
ZIP Code	86042
County	Navajo
State	AZ
Latitude / Longitude	35.86170, -110.38750
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 86042 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 86042 are listed as 35.86170 / -110.38750, useful for GPS and service checks in and around Polacca, AZ.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 86042 for mail delivery and general location reference in Navajo, AZ.

This ZIP may extend beyond the city core into nearby communities within Navajo.

Related ZIP Codes (Nearby)

Explore other postal codes near Polacca within AZ.

Frequently Asked Questions

What is the primary city for ZIP code 86042?

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

In which county is 86042 located?

ZIP code 86042 is situated within Navajo, AZ.

What are the coordinates for 86042?

The approximate center point is 35.86170 (Latitude) and -110.38750 (Longitude).

Is ZIP code 86042 active?

This page lists ZIP 86042 as Listed based on the latest refresh date shown above.

Does ZIP 86042 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