Warm River, Idaho
Warm River, Idaho | |
|---|---|
Location of Warm River in Fremont County, Idaho | |
| Coordinates: 44°07′20″N 111°19′06″W / 44.12222°N 111.31833°W | |
| Country | United States |
| State | Idaho |
| County | Fremont |
| Area | |
• Total | 0.68 sq mi (1.76 km2) |
| • Land | 0.66 sq mi (1.72 km2) |
| • Water | 0.012 sq mi (0.03 km2) |
| Elevation | 5,528 ft (1,685 m) |
| Population (2020) | |
• Total | 4 |
| • Density | 6.0/sq mi (2.3/km2) |
| Time zone | UTC-7 (Mountain (MST)) |
| • Summer (DST) | UTC-6 (MDT) |
| ZIP code | 83420 |
| Area code | 208 |
| FIPS code | 16-85420 |
| GNIS feature ID | 2412181 |
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.