Do you know of Petrolia ???

This page is an orphan - a placeholder until we can discover more about Petrolia. When we encounter a name that is new to us, we add it to our Gazetteer with the hope that we'll discover more information in the future. Such is the case with Petrolia.

We found mention of Petrolia as a post office (see Mentions and References below), but can't determine its location - other than being located somewhere in Petroleum County, Montana.

It's common that the post office is named the same as the community in which it's located (although that's not always case). In this case, we can't match this post office to any of the existing communities in our gazetteer.

From the Blevins / Hellbock List: The post office opened  in 1921 and closed  in 1926.

This entry could have originated in error. It might be that a source had a misprint, was simply wrong or we made a transcription error while referencing it. Many of the documents we reference are from the 1800s and the early 1900s, with some easier to read than others.

Part of the difficulty in identifying whether a name is a post office or a community lies with how Post Offices were named. We've prepared an article with our understanding of how post offices were named: Naming of Post Offices.

Communities Also Named Petrolia ...

We found seven communities that share the name Petrolia.

Within Montana, the name Petrolia is unique.

Beyond Montana, we know of another seven communities that are located throughout in the United States and Canada. Of these seven communities, six are located in the United States and one is in Canada.

• Communities Elsewhere In North America ...
  • California
    • Humboldt County
    • Please visit our profile page for the California community of Petrolia [Humboldt County].
  • Illinois
    • Lawrence County
    • Please visit our profile page for the Illinois community of Petrolia [Lawrence County].
  • Kansas
    • Allen County
    • Please visit our profile page for the Kansas community of Petrolia [Allen County].
  • New York
    • Allegany County
    • Please visit our profile page for the New York community of Petrolia [Allegany County].
  • Ontario
    • Please visit our profile page for the Ontario community of Petrolia.
  • Pennsylvania
    • Butler County
    • Please visit our profile page for the Pennsylvania community of Petrolia [Butler County].
  • Texas
    • Clay County
    • Please visit our profile page for the Texas community of Petrolia [Clay County].

Miscellaneous References and Mentions for Petrolia ...

We've created the following list to keep track of the sources that proved useful in adding to our knowledge about Petrolia:

Found in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1>

The FIPS database contains an entry for Petrolia.

Referenced FIPS Records ...

FIPS Code: 30/57100   (Place Name: Petrolia)

County: Petroleum     (FIPS State/County: 30/069)

Class: U8

Identifies a populated place (in this case, Petrolia) located wholly or substantially outside the boundaries of an incorporated place or CDP (Census Designated Place) but whose name has not been verified as authoritative by the U.S. Geological Survey (USGS).

More Orphans in  Petroleum County ...

Can you help?

As we explained above, when we encounter a name that might be a community or a post office we add it to our Gazetteer. If we have little information to go with the name, we call them Orphans. Below are Orphans that we believe to be located in Petroleum County.