RoadsideThoughts
A Gazetteer for the United States and Canada
Home >> State of California >> Riverside County >> PorphyryIndex...

Welcome to Porphyry ...

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

We've added Porphyry to our Gazetteer with the hope that we can develop more information. If you can help us with Porphyry, please Contact Us.


Porphyry would have been located within present day Riverside County<2>.

While the community is gone, the present day location for Porphyry is 620 feet [189 m] above sea level.<3>.

Time Zone: The area where Porphyry was located is in the Pacific Time Zone (PST/PDT) and observes daylight saving time

The Area Code where Porphyry was located: 951

Communities near Porphyry ...

We have created a list of 10 communities that are near Porphyry.

To Help With Your Genealogy Research ...

We have a couple of sections for those tracing their genealogy.

We created a list of cemeteries that are in the area around Porphyry. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Porphyry.

Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Porphyry. Our list includes information such as whether the 1895 community had a post office or railroad service. See our List of 1890's Communities around Porphyry.

We also have a detailed list of newspapers that have been published in the area around Porphyry. See our Newspapers Page for Porphyry.

Adding Porphyry to Our Gazetteer ...

We originally found mention of Porphyry in both the FIPS-55 and the GNIS. For more information, see the FIPS and GNIS Codes sections on our Miscellaneous Page.

From our notes, the earliest published mention we've found for Porphyry was in the book titled SPV's Comprehensive Railroad Atlas of North America - California & Nevada.

For more details, see References and Mentions for Porphyry.

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 Porphyry, please let us know so that we can improve our accuracy.
<2>If you're interested in how the shape of California's counties, including Riverside, have changed over time, we recommend the Atlas of Historical County Boundaries.
<3>The elevation is an estimate for the area around Porphyry - it will be higher in some places and lower in others.
<4>While we're fans and frequent users of TripAdvisor, you should know that we're also members of the TripAdvisor affiliate program.