2004 · IDMap-doton-WarmRiver · Wikimedia Commons
Warm River’s story
Warm River in pictures
1 postcards, papers and photographs from public archives.
Explore the history →Warm RiverID
A town.
Land area
1 sq mi
Warm River’s report card
Now in Warm River
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The data
Ordered by what stands out in Warm River. Another town gets a different order.
Natural hazards
Very high risk, with inland flooding at the top
Expected storm and flood damage is higher than in 82% of U.S. communities.
82risk score of 100
FEMA risk score
Inland floodingAvalanchesWildfire
FEMA National Risk Index · OpenFEMANatural hazards →
Climate
Snowy winters, pleasant summers
Warm River has cold, snowy winters and pleasant summers, with very little rain. A typical July afternoon reaches 82°, a January night drops to 11°, and about 70 inches of snow falls in a normal winter.
70″snow a winter
Typical low → high °F
Winter12–30°
Spring28–53°
Summer46–79°
Fall29–56°
Sep 21
typical first frost
May 21
typical last frost
+1.4°
vs. the 20th-century average
NOAA U.S. Climate Normals, 1991–2020Full climate →
Health
How healthy Warm River is
Warm River beats the Idaho average on 7 of 32 CDC measures and trails it on 3.
32 measures vs. Idaho
7 better22 too close to call3 worse
| What stands out | Warm River | ID |
|---|---|---|
| Fewer older adults who have lost all their teeth | 11.5% | 16.2% |
| Fewer adults without reliable transportation | 6.1% | 7.5% |
| More adults who have had cancer | 10.3% | 8.3% |
Teton Valley Hospital
29.2 mi away · emergency room
2 of 3
care shortages: primary care, mental health
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSAFull health report →
About Warm River
City in Idaho, United States
Warm River is a city in Fremont County, Idaho, United States. The population was 4 at the 2020 census, making it the least populous city in Idaho. It is part of the Rexburg, Idaho Micropolitan Statistical Area.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
- Population
- 4
- Area
- 0.7 sq mi
- Elevation
- 5,295 ft
- Area code
- 208