Welcome to Sourdough ...

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

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

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

Time Zone: The area where Sourdough was located is in the Mountain Time Zone (MST/MDT) and observes daylight saving time

The Area Code where Sourdough was located: 406

Communities Also Named Sourdough ...

Using our Gazetteer, we found that there are two Montana communities named Sourdough: This one is located in Jefferson County and the other is located in Sweet Grass County.

For more information, see our Tidbits & Trivia Page for Sourdough.

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 Sourdough, please let us know so that we can improve our accuracy.

<2>

If you're interested in how the shape of Montana's counties, including Jefferson, have changed over time, we recommend the Atlas of Historical County Boundaries.