In which county is ZIP code 80021 located?

ZIP 80021 is listed under Jefferson, CO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 80021: Broomfield, CO

ZIP: 80021

County: Jefferson

Coordinates: 39.88540, -105.11390

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Explore detailed information for ZIP code 80021 in Broomfield, CO. We include verified county details for Jefferson plus key geographic references used for mapping and logistics.

Primary City	Broomfield
ZIP Code	80021
County	Jefferson
State	CO
Latitude / Longitude	39.88540, -105.11390
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 80021 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 80021 is commonly represented around 39.88540, -105.11390. These coordinates help identify the general area within Jefferson, CO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 80021 for mail delivery and general location reference in Jefferson, CO.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Broomfield.

Related ZIP Codes (Nearby)

Explore other postal codes near Broomfield within CO.

Frequently Asked Questions

What is the primary city for ZIP code 80021?

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

In which county is 80021 located?

ZIP code 80021 is situated within Jefferson, CO.

What are the coordinates for 80021?

The approximate center point is 39.88540 (Latitude) and -105.11390 (Longitude).

Is ZIP code 80021 active?

This page lists ZIP 80021 as Listed based on the latest refresh date shown above.

Does ZIP 80021 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