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Lost River, ID
Full City Profile · Idaho · Butte County County
1.9
/5.0
D
Poor
51
Population
6/sq mi density
42°F
Avg Temperature
310 sunny days/yr
176
Violent Crime/100K
615 property/100K
D
Overall
1.9 / 5.0
Below average overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
176 violent crimes/100K
C+
Education
2.9 / 5.0
23.4% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+121.7%
23 → 51
over 10 years
Annual Pop. Growth
+8.29%
Compound annual growth rate
Population Over Time
Total population for Lost River across each available Census ACS release.
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
89
+38 from 2023 (51)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 23 | — | — | — |
| 2015 | 9 | -60.9% | — | — |
| 2017 | 12 | +33.3% | — | — |
| 2023 | 51 | +325% | — | — |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.