Welcome to San Dionysio ...
So far, we found very little information about San Dionysio. The little that we've found leads us believe that the community is historic.<1>
We've added San Dionysio to our Gazetteer with the hope that we can develop more information. If you can help us with San Dionysio, please Contact Us.
San Dionysio would have been located within present day Yuma County<2>.
While the community is gone, the present day location for San Dionysio is 130 feet [40 m] above sea level.<3>.
Time Zone: The area where San Dionysio was located is in the Mountain Standard Time Zone (MST) and does not observe daylight saving time
Note: While San Dionysio is in the Mountain Standard Time Zone and does not observe daylight saving time, the area just to the west is in the Pacific Time Zone (PST/PDT) and does..
The Area Code where San Dionysio was located: 928
Communities near San Dionysio ...
We have created a list of 10 communities that are near San Dionysio.
- Yuma
(4 miles [6.4 km] to the southwest)- Jump to our Gazetteer entry for Yuma
- Yuma is located in Yuma County
- Population from the 2020 Census: 99,811 people
- Jump to TripAdvisor's Tourism page for Yuma <4>
- Somerton
(13 miles [20.9 km] to the southwest)- Jump to our Gazetteer entry for Somerton
- Somerton is located in Yuma County
- Population from the 2020 Census: 16,716 people
- Jump to TripAdvisor's Tourism page for Somerton <4>
- Winterhaven
(4 miles [6.4 km] to the west)- Jump to our Gazetteer entry for Winterhaven
- Winterhaven is located in Imperial County (CA)
- Jump to TripAdvisor's Tourism page for Winterhaven <4>
- Araby
(6 miles [9.7 km] to the southeast) - Steam
(8 miles [12.9 km] to the west)- Jump to our Gazetteer entry for Steam
- Steam is located in Yuma County
- Fort Laguna ‑ Historic
(11 miles [17.7 km] to the northeast)- Note: We haven't been able to verify our GPS coordinates for Fort Laguna. Although the coordinates have been estimated, they should be in the vicinity.<5>
- Jump to our Gazetteer entry for Fort Laguna
- Fort Laguna is located in Yuma County
- Dome ‑ Historic
(11 miles [17.7 km] to the east)- Jump to our Gazetteer entry for Dome
- Dome is located in Yuma County
- Fortuna Foothills
(11 miles [17.7 km] to the southeast)- Note: The GPS coordinates that we are using for Fortuna Foothills have been provided by the GNIS.<6> The coordinates still need to be verified.
- Jump to our Gazetteer entry for Fortuna Foothills
- Fortuna Foothills is located in Yuma County
- Felicity
(11 miles [17.7 km] to the west)- Jump to our Gazetteer entry for Felicity
- Felicity is located in Imperial County (CA)
- Jump to TripAdvisor's Tourism page for Felicity <4>
- Castle Dome Landing
(16 miles [25.7 km] to the north)- Jump to our Gazetteer entry for Castle Dome Landing
- Castle Dome Landing is located in Yuma County
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 San Dionysio. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for San Dionysio.
Using the information from an 1895 Atlas, we've created a list of communities that were in the area of San Dionysio. 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 San Dionysio.
We also have a detailed list of newspapers that have been published in the area around San Dionysio. See our Newspapers Page for San Dionysio.
Off-the-Road Links ...
The official website for Yuma County: www.co.yuma.az.us/
The official website for State of Arizona: https://az.gov/
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 San Dionysio, 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 Yuma, have changed over time, we recommend the Atlas of Historical County Boundaries. |
| <3> | The elevation is an estimate for the area around San Dionysio - 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. |
| <5> | An 'estimated' location is one where we have been given GPS coordinates, but are unable to verify the accuracy of those coordinates. That said, we have some confidence that we have placed the marker near the actual location. A typical reason for being unable to verify a location is that it might be on private property or maybe historic and gone without an obvious trace. |
| <6> | The location has been supplied by the Geographic Names Information System - which is maintained by the U.S. Geological Survey (USGS). While these values should be definitive, we found that accuracy can vary and you should double-check the location if accuracy is required. |