Warm River Flag

Warm River

County:
Fremont County
County Seat:
No
Area (mi²):
0.665
State:
Idaho

Warm River is a city located in Fremont County, Idaho. Warm River has a 2026 population of 1. Warm River is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 1 in 2020.

1
Total Population
1.5
Density (mi²)

Warm River Population

Warm River Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026100%
2025100%
2024100%
2023100%
2022100%
2021100%
2020100%
2019300%
2018300%
2017300%
2016300%
2015300%
2014300%
2013300%
2012300%
2011300%
2010300%

Median Age

Overall: 0 years
Female: 0 years
Male: 0 years

Warm River Adults

There are 0 adults, (0 of whom are seniors) in Warm River.

Sex Ratio

Female: 0 (NaN%)
Male: 0 (NaN%)

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)