Welcome to Triadelphia ...
So far, we found very little information about Triadelphia. The little that we've found leads us believe that the community is historic.<1>
We've added Triadelphia to our Gazetteer with the hope that we can develop more information. If you can help us with Triadelphia, please Contact Us.
Triadelphia would have been located within present day Howard County<2>.
The location of Triadelphia has been provided by the Geographic Names Information System (ie- the GNIS).<3>
While the community is gone, the present day location for Triadelphia is 370 feet [113 m] above sea level.<4>.
Time Zone: The area where Triadelphia was located is in the Eastern Time Zone (EST/EDT) and observes daylight saving time
Websites for Triadelphia ...
Chamber of Commerce: www.howardchamber.com/
Although we don't have any websites that are specific to Triadelphia, the following might be of interest:
Communities Also Named Triadelphia ...
Using our Gazetteer, we found that there are two Maryland communities named Triadelphia: This one is located in Howard County and the other is located in Montgomery County.
Beyond Maryland, there are 3 communities that are also named Triadelphia - they are located in Ohio and West Virginia.
For more information, see our Tidbits & Trivia Page for Triadelphia.
Communities near Triadelphia ...
We have created a list of 10 communities that are near Triadelphia.
- Rockville
(11 miles [17.7 km] to the southwest)- Jump to our Gazetteer entry for Rockville
- Rockville is located in Montgomery County
- Population from the 2020 Census: 69,512 people
- Jump to TripAdvisor's Tourism page for Rockville <5>
- Gaithersburg
(10 miles [16.1 km] to the southwest)- Jump to our Gazetteer entry for Gaithersburg
- Gaithersburg is located in Montgomery County
- Population from the 2020 Census: 67,741 people
- Jump to TripAdvisor's Tourism page for Gaithersburg <5>
- College Park
(17 miles [27.4 km] to the south)- Note: The GPS coordinates that we are using for College Park have been provided by the GNIS.<3> The coordinates still need to be verified.
- Jump to our Gazetteer entry for College Park
- College Park is located in Prince George's County
- Population from the 2020 Census: 32,173 people
- Jump to TripAdvisor's Tourism page for College Park <5>
- Laurel
(13 miles [20.9 km] to the southeast)- Note: The GPS coordinates that we are using for Laurel have been provided by the GNIS.<3> The coordinates still need to be verified.
- Jump to our Gazetteer entry for Laurel
- Laurel is located in Prince George's County
- Population from the 2020 Census: 25,548 people
- Jump to TripAdvisor's Tourism page for Laurel <5>
- Greenbelt
(18 miles [29 km] to the southeast)- Note: The GPS coordinates that we are using for Greenbelt have been provided by the GNIS.<3> The coordinates still need to be verified.
- Jump to our Gazetteer entry for Greenbelt
- Greenbelt is located in Prince George's County
- Population from the 2020 Census: 23,229 people
- Jump to TripAdvisor's Tourism page for Greenbelt <5>
- Hyattsville
(19 miles [30.6 km] to the south)- Note: The GPS coordinates that we are using for Hyattsville have been provided by the GNIS.<3> The coordinates still need to be verified.
- Jump to our Gazetteer entry for Hyattsville
- Hyattsville is located in Prince George's County
- Population from the 2020 Census: 18,217 people
- Jump to TripAdvisor's Tourism page for Hyattsville <5>
- Takoma Park
(17 miles [27.4 km] to the south)- Jump to our Gazetteer entry for Takoma Park
- Takoma Park is located in Montgomery County
- Population from the 2020 Census: 17,696 people
- Jump to TripAdvisor's Tourism page for Takoma Park <5>
- Mount Airy
(11 miles [17.7 km] to the northwest)- Jump to our Gazetteer entry for Mount Airy
- Mount Airy is located in Carroll County
- Population from the 2020 Census: 9,502 people
- Jump to TripAdvisor's Tourism page for Mount Airy <5>
- Riverdale Park
(19 miles [30.6 km] to the south)- Note: The GPS coordinates that we are using for Riverdale Park have been provided by the GNIS.<3> The coordinates still need to be verified.
- Jump to our Gazetteer entry for Riverdale Park
- Riverdale Park is located in Prince George's County
- Population from the 2020 Census: 7,192 people
- Jump to TripAdvisor's Tourism page for Riverdale Park <5>
- Riverdale
(19 miles [30.6 km] to the south)
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 Triadelphia. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Triadelphia.
Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Triadelphia. 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 Triadelphia.
Off-the-Road Links ...
The official website for Howard County: www.co.ho.md.us/
The official website for State of Maryland: www.maryland.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 Triadelphia, please let us know so that we can improve our accuracy. |
| <2> | If you're interested in how the shape of Maryland's counties, including Howard, have changed over time, we recommend the Atlas of Historical County Boundaries. |
| <3> | 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. |
| <4> | The elevation is an estimate for the area around Triadelphia - it will be higher in some places and lower in others. |
| <5> | While we're fans and frequent users of TripAdvisor, you should know that we're also members of the TripAdvisor affiliate program. |
| <6> | If we found a location and have questions about the accuracy of our information, we will simply say that the marker is 'in the vicinity'. We are not confident about the location and the position of our marker is only a rough guide. If we have too many doubts about the location, we will not include it in our database. |