In which county is ZIP code 80138 located?

ZIP 80138 is listed under Douglas County, CO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 80138: Parker, CO

ZIP: 80138

County: Douglas County

Coordinates: 39.51020, -104.72160

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Explore detailed information for ZIP code 80138 in Parker, CO. We include verified county details for Douglas County plus key geographic references used for mapping and logistics.

Primary City	Parker
ZIP Code	80138
County	Douglas County
State	CO
Latitude / Longitude	39.51020, -104.72160
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 80138 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 80138 is approximately 39.51020 (latitude) and -104.72160 (longitude). This location sits within Douglas County, contributing to regional planning across CO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 80138 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 Parker within CO.

Frequently Asked Questions

What is the primary city for ZIP code 80138?

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

In which county is 80138 located?

ZIP code 80138 is situated within Douglas County, CO.

What are the coordinates for 80138?

The approximate center point is 39.51020 (Latitude) and -104.72160 (Longitude).

Is ZIP code 80138 active?

This page lists ZIP 80138 as Listed based on the latest refresh date shown above.

Does ZIP 80138 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