In which county is ZIP code 81620 located?

ZIP 81620 is listed under Eagle, CO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 81620: Avon, CO

ZIP: 81620

County: Eagle

Coordinates: 39.63130, -106.51080

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Explore detailed information for ZIP code 81620 in Avon, CO. We include verified county details for Eagle plus key geographic references used for mapping and logistics.

Primary City	Avon
ZIP Code	81620
County	Eagle
State	CO
Latitude / Longitude	39.63130, -106.51080
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 81620 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 81620 are listed as 39.63130 / -106.51080, useful for GPS and service checks in and around Avon, CO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 81620 for mail delivery and general location reference in Eagle, CO.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Avon within CO.

Frequently Asked Questions

What is the primary city for ZIP code 81620?

The primary city for this ZIP code is Avon, located in CO.

In which county is 81620 located?

ZIP code 81620 is situated within Eagle, CO.

What are the coordinates for 81620?

The approximate center point is 39.63130 (Latitude) and -106.51080 (Longitude).

Is ZIP code 81620 active?

This page lists ZIP 81620 as Listed based on the latest refresh date shown above.

Does ZIP 81620 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