In which county is ZIP code 81133 located?

ZIP 81133 is listed under Costilla, CO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 81133: Fort Garland, CO

ZIP: 81133

County: Costilla

Coordinates: 37.42700, -105.40490

ZIP Type: Standard

Time Zone: Mountain Time (MT)

This profile provides an in-depth look at ZIP code 81133, serving Fort Garland in CO. It lies in Costilla and supports delivery, planning, and address verification.

Primary City	Fort Garland
ZIP Code	81133
County	Costilla
State	CO
Latitude / Longitude	37.42700, -105.40490
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 81133 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 81133 is commonly represented around 37.42700, -105.40490. These coordinates help identify the general area within Costilla, CO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 81133 for mail delivery and general location reference in Costilla, CO.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Fort Garland within CO.

Frequently Asked Questions

What is the primary city for ZIP code 81133?

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

In which county is 81133 located?

ZIP code 81133 is situated within Costilla, CO.

What are the coordinates for 81133?

The approximate center point is 37.42700 (Latitude) and -105.40490 (Longitude).

Is ZIP code 81133 active?

This page lists ZIP 81133 as Listed based on the latest refresh date shown above.

Does ZIP 81133 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