Welcome to Dennis ...

Dennis is located in Fall River County<1>.

The location of Dennis has been provided by the Geographic Names Information System (ie- the GNIS).<2>

Dennis is 3,560 feet [1,085 m] above sea level.<3> In other words, the elevation of Dennis is about ¾ mile [or ~1 km] above sea level.

Time Zone: Dennis lies in the Mountain Time Zone (MST/MDT) and observes daylight saving time

The telephone area code for Dennis: (605)

Communities Also Named Dennis ...

Using our Gazetteer, we found that there are two South Dakota communities named Dennis: This one is located in Fall River County and the other is located in Pennington County.

Beyond South Dakota, there are 24 communities that are also named Dennis - they are located in Georgia (2), Iowa, Kansas, Kentucky (2), Maryland, Massachusetts, Michigan (3), Mississippi, Montana, New Brunswick, New Jersey, North Carolina (2), Ohio, Oklahoma, Oregon, Texas, Utah and West Virginia.

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

Communities near Dennis ...

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

• Edgemont
  (3 miles [4.8 km] to the northeast)
  • Note: The GPS coordinates that we are using for Edgemont have been provided by the GNIS.<2> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Edgemont
  • Edgemont is located in Fall River County
  • Population from the 2020 Census: 718 people
  • Jump to TripAdvisor's Tourism page for Edgemont <4>
• Heppner
  (15 miles [24.1 km] to the east)
  • Note: The GPS coordinates that we are using for Heppner have been provided by the GNIS.<2> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Heppner
  • Heppner is located in Fall River County
  • Estimated population in 2014: 267 people
• Ivanhoe ‑ Historic
  (17 miles [27.4 km] to the northeast)
  • Note: The GPS coordinates that we are using for Ivanhoe have been provided by the GNIS.<2> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Ivanhoe
  • Ivanhoe is located in Custer County
  • Estimated population in 2014: 144 people
• Provo
  (4 miles [6.4 km] to the south)
  • Jump to our Gazetteer entry for Provo
  • Provo is located in Fall River County
  • Estimated population in 2014: 32 people
  • Jump to TripAdvisor's Tourism page for Provo <4>
• Rocky Ford
  (13 miles [20.9 km] to the east)
  • Note: The GPS coordinates that we are using for Rocky Ford have been provided by the GNIS.<2> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Rocky Ford
  • Rocky Ford is located in Fall River County
  • Estimated population in 2014: 6 people
• Cascade Springs
  (16 miles [25.7 km] to the east)
  • Note: The GPS coordinates that we are using for Cascade Springs have been provided by the GNIS.<2> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Cascade Springs
  • Cascade Springs is located in Fall River County
• Ardmore ‑ Historic
  (19 miles [30.6 km] to the southeast)
  • Jump to our Gazetteer entry for Ardmore
  • Ardmore is located in Fall River County
• Dewey
  (20 miles [32.2 km] to the northwest)
  • Jump to our Gazetteer entry for Dewey
  • Dewey is located in Custer County
• Hot Springs
  (22 miles [35.4 km] to the northeast)
  • Jump to our Gazetteer entry for Hot Springs
  • Hot Springs is located in Fall River County
  • Population from the 2020 Census: 3,502 people
  • Jump to TripAdvisor's Tourism page for Hot Springs <4>
• Montrose ‑ Historic
  (24 miles [38.6 km] to the south)
  • Note: The GPS coordinates that we are using for Montrose have been provided by the GNIS.<2> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Montrose
  • Montrose is located in Sioux County (NE)

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 Dennis. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Dennis.

Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Dennis. 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 Dennis.

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

TripAdvisor Tourism Pages for Dennis ...

Looking for more information about Dennis? A wonderful source is the TripAdvisor website. We always start with the TripAdvisor Tourism page, where you can read an overview with links that will help you find lodging, restaurants and attractions.

While we are unaware of a Tourism page that is specific to Dennis, there are neighboring communities that do have Tourism pages. A map of those communities can be found with our TripAdvisor Page for Dennis.

Off-the-Road Links ...

Unfortunately, we don't know of a website for Dennis. If you can help, please contact us through our Feedback Page.

The official website for State of South Dakota: sd.gov/