In which county is ZIP code 80510 located?

ZIP 80510 is listed under Boulder, CO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 80510: Allenspark, CO

ZIP: 80510

County: Boulder

Coordinates: 40.22680, -105.52010

ZIP Type: Standard

Time Zone: Mountain Time (MT)

This profile provides an in-depth look at ZIP code 80510, serving Allenspark in CO. It lies in Boulder and supports delivery, planning, and address verification.

Primary City	Allenspark
ZIP Code	80510
County	Boulder
State	CO
Latitude / Longitude	40.22680, -105.52010
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 80510 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 80510 is approximately 40.22680 (latitude) and -105.52010 (longitude). This location sits within Boulder, contributing to regional planning across CO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 80510 for mail delivery and general location reference in Boulder, CO.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Allenspark within CO.

Frequently Asked Questions

What is the primary city for ZIP code 80510?

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

In which county is 80510 located?

ZIP code 80510 is situated within Boulder, CO.

What are the coordinates for 80510?

The approximate center point is 40.22680 (Latitude) and -105.52010 (Longitude).

Is ZIP code 80510 active?

This page lists ZIP 80510 as Listed based on the latest refresh date shown above.

Does ZIP 80510 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