Welcome to Tres Alamos ...

So far, we found very little information about Tres Alamos. The little that we've found leads us believe that the community is historic.<1>

We've added Tres Alamos to our Gazetteer with the hope that we can develop more information. We would especially like to find the location of Tres Alamos - knowing its coordinates, we can explore things like its relationship to neighboring communities, nearby cemeteries, etc. If you can help us with Tres Alamos, please Contact Us.

While we don't have the exact location of Tres Alamos , we believe that it would have been located within present day Cochise County<2>.

While we don't have a date for the founding of Tres Alamos, you might consider that their post office opened in 1874.

Time Zone: The area where Tres Alamos was located is in the Mountain Standard Time Zone (MST) and does not observe daylight saving time

The Area Code where Tres Alamos was located: 520

Adding Tres Alamos to Our Gazetteer ...

As we work on our Gazetteer, we occasionally find mention of a community that is new to us. When we find such a community, we add it to our Gazetteer with the hope of adding more information in the future.

The earliest source we've referenced which mentioned Tres Alamos was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<3>

From that list, the Tres Alamos post office opened in 1874.

For more details, see References and Mentions for Tres Alamos.

Footnotes ...

<1>	We use the term 'Historic' broadly and it generally means that the community no longer exists. However, it can also mean that the community might still exist, but was significantly larger or had a more 'official' existence in the past than it does now. Unfortunately our sources of data have proven to be unreliable. If you can provide us with more specific information about Tres Alamos, please let us know so that we can improve our accuracy.
<2>	If you're interested in how the shape of Arizona's counties, including Cochise, have changed over time, we recommend the Atlas of Historical County Boundaries.
<3>	A copy of their list with background information can be found at: https://cblevins.github.io/us-post-offices/data-biography/