In which county is ZIP code 80403 located?

ZIP 80403 is listed under Jefferson, CO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 80403: Golden, CO

ZIP: 80403

County: Jefferson

Coordinates: 39.82320, -105.28250

ZIP Type: Standard

Time Zone: Mountain Time (MT)

This profile provides an in-depth look at ZIP code 80403, serving Golden in CO. It lies in Jefferson and supports delivery, planning, and address verification.

Primary City	Golden
ZIP Code	80403
County	Jefferson
State	CO
Latitude / Longitude	39.82320, -105.28250
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 80403 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 80403 are listed as 39.82320 / -105.28250, useful for GPS and service checks in and around Golden, CO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 80403 for mail delivery and general location reference in Jefferson, CO.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Golden within CO.

Frequently Asked Questions

What is the primary city for ZIP code 80403?

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

In which county is 80403 located?

ZIP code 80403 is situated within Jefferson, CO.

What are the coordinates for 80403?

The approximate center point is 39.82320 (Latitude) and -105.28250 (Longitude).

Is ZIP code 80403 active?

This page lists ZIP 80403 as Listed based on the latest refresh date shown above.

Does ZIP 80403 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