In which county is ZIP code 81428 located?

ZIP 81428 is listed under Delta, CO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 81428: Paonia, CO

ZIP: 81428

County: Delta

Coordinates: 38.86500, -107.59850

ZIP Type: Standard

Time Zone: Mountain Time (MT)

This profile provides an in-depth look at ZIP code 81428, serving Paonia in CO. It lies in Delta and supports delivery, planning, and address verification.

Primary City	Paonia
ZIP Code	81428
County	Delta
State	CO
Latitude / Longitude	38.86500, -107.59850
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 81428 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 81428 is approximately 38.86500 (latitude) and -107.59850 (longitude). This location sits within Delta, contributing to regional planning across CO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 81428 for mail delivery and general location reference in Delta, CO.

Some addresses near Paonia may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Paonia within CO.

Frequently Asked Questions

What is the primary city for ZIP code 81428?

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

In which county is 81428 located?

ZIP code 81428 is situated within Delta, CO.

What are the coordinates for 81428?

The approximate center point is 38.86500 (Latitude) and -107.59850 (Longitude).

Is ZIP code 81428 active?

This page lists ZIP 81428 as Listed based on the latest refresh date shown above.

Does ZIP 81428 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