In which county is ZIP code 80129 located?

ZIP 80129 is listed under Douglas County, CO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 80129: Littleton, CO

ZIP: 80129

County: Douglas County

Coordinates: 39.53970, -105.01090

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Get a reliable snapshot of the Littleton, CO postal area 80129. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Littleton
ZIP Code	80129
County	Douglas County
State	CO
Latitude / Longitude	39.53970, -105.01090
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 80129 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 80129 is commonly represented around 39.53970, -105.01090. These coordinates help identify the general area within Douglas County, CO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 80129 for mail delivery and general location reference in Douglas County, CO.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Littleton within CO.

Frequently Asked Questions

What is the primary city for ZIP code 80129?

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

In which county is 80129 located?

ZIP code 80129 is situated within Douglas County, CO.

What are the coordinates for 80129?

The approximate center point is 39.53970 (Latitude) and -105.01090 (Longitude).

Is ZIP code 80129 active?

This page lists ZIP 80129 as Listed based on the latest refresh date shown above.

Does ZIP 80129 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