In which county is ZIP code 80120 located?

ZIP 80120 is listed under Arapahoe County, CO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 80120: Littleton, CO

ZIP: 80120

County: Arapahoe County

Coordinates: 39.59940, -105.00440

ZIP Type: Standard

Time Zone: Mountain Time (MT)

This profile provides an in-depth look at ZIP code 80120, serving Littleton in CO. It lies in Arapahoe County and supports delivery, planning, and address verification.

Primary City	Littleton
ZIP Code	80120
County	Arapahoe County
State	CO
Latitude / Longitude	39.59940, -105.00440
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 80120 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 80120 is commonly represented around 39.59940, -105.00440. These coordinates help identify the general area within Arapahoe County, CO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 80120 for mail delivery and general location reference in Arapahoe County, CO.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Littleton within CO.

Frequently Asked Questions

What is the primary city for ZIP code 80120?

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

In which county is 80120 located?

ZIP code 80120 is situated within Arapahoe County, CO.

What are the coordinates for 80120?

The approximate center point is 39.59940 (Latitude) and -105.00440 (Longitude).

Is ZIP code 80120 active?

This page lists ZIP 80120 as Listed based on the latest refresh date shown above.

Does ZIP 80120 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