Welcome to Warm River ...

The city of Warm River is located in Fremont County<1>.

While we don't have a date for the founding of Warm River, you might consider that their post office opened  in 1907.

A typical abbreviation for Warm River: Warm Riv.

From the  Census Estimates for 2019, Warm River has a population of 3 people<2> (see below for details).

Warm River is 5,500 feet [1,676 m] above sea level.<3> In other words, the elevation of Warm River is about 1 mile [or ~1¾ km] above sea level.

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

Telephone area codes for Warm River: (208) and (986)<4>

Population Details ...

Taken from the 2019 Census Estimates, Warm River had an population of 3 people (or a decrease of 70% since the 2000 Census).

At the time of the 2010 Census, Warm River had a population of 3 people. This makes Warm River the county's 8th most populous community.

With a 2010 count of 3 people, the population of Warm River decreased 70% from the 2000 Census (which had a count of 10 people).

More information can be found on the Census Page for Warm River.

Communities near Warm River ...

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

• Ashton
  (6 miles [9.7 km] to the southwest)
  • Jump to our Gazetteer entry for Ashton
  • Ashton is located in Fremont County
  • Population from the 2020 Census: 1,042 people
  • Jump to TripAdvisor's Tourism page for Ashton <5>
• Drummond
  (7 miles [11.3 km] to the south)
  • Note: The GPS coordinates that we are using for Drummond have been provided by the GNIS.<6> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Drummond
  • Drummond is located in Fremont County
  • Population from the 2020 Census: 16 people
• Marysville
  (5 miles [8 km] to the southwest)
  • Jump to our Gazetteer entry for Marysville
  • Marysville is located in Fremont County
• Squirrel
  (6 miles [9.7 km] to the south)
  • Note: The GPS coordinates that we are using for Squirrel have been provided by the GNIS.<6> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Squirrel
  • Squirrel is located in Fremont County
• Chester
  (14 miles [22.5 km] to the southwest)
  • Jump to our Gazetteer entry for Chester
  • Chester is located in Fremont County
  • Jump to TripAdvisor's Tourism page for Chester <5>
• Box Canyon
  (18 miles [29 km] to the north)
  • Jump to our Gazetteer entry for Box Canyon
  • Box Canyon is located in Fremont County
• Felt
  (18 miles [29 km] to the southeast)
  • Note: The GPS coordinates that we are using for Felt have been provided by the GNIS.<6> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Felt
  • Felt is located in Teton County
  • Jump to TripAdvisor's Tourism page for Felt <5>
• Newdale
  (20 miles [32.2 km] to the southwest)
  • Note: The GPS coordinates that we are using for Newdale have been provided by the GNIS.<6> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Newdale
  • Newdale is located in Fremont County
  • Population from the 2020 Census: 313 people
  • Jump to TripAdvisor's Tourism page for Newdale <5>
• Saint Anthony
  (20 miles [32.2 km] to the southwest)
  • Note: The GPS coordinates that we are using for Saint Anthony have been provided by the GNIS.<6> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Saint Anthony
  • Saint Anthony is located in Fremont County
  • Population from the 2020 Census: 3,598 people
  • Jump to TripAdvisor's Tourism page for Saint Anthony <5>
• Tetonia
  (22 miles [35.4 km] to the south)
  • Note: The GPS coordinates that we are using for Tetonia have been provided by the GNIS.<6> The coordinates still need to be verified.
  • Jump to our Gazetteer entry for Tetonia
  • Tetonia is located in Teton County
  • Population from the 2020 Census: 290 people
  • Jump to TripAdvisor's Tourism page for Tetonia <5>

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

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

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

TripAdvisor Tourism Pages for Warm River ...

Looking for more information about Warm River? 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 Warm River, there are neighboring communities that do have Tourism pages. A map of those communities can be found with our TripAdvisor Page for Warm River.

Adding Warm River to Our Gazetteer ...

We originally found mention of Warm River 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 Warm River was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<7>

From that list, the Warm River post office opened in 1907.

We also found Warm River mentioned on a train schedule titled Union Pacific Railroad Time Tables (September 1924).

For more details, see References and Mentions for Warm River.

Off-the-Road Links ...

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

The official website for Fremont County: www.co.fremont.id.us/

The official website for State of Idaho: www.state.id.us/