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Letha, ID
Full City Profile · Idaho · Canyon County County
2.3
/5.0
C
Fair
566
Population
1,258/sq mi density
52°F
Avg Temperature
310 sunny days/yr
230
Violent Crime/100K
1,121 property/100K
C
Overall
2.3 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
230 violent crimes/100K
B+
Education
3.5 / 5.0
0.0% bachelor's degree or higher
Change Over Time (2021–2023)
Population Change
-2.2%
579 → 566
over 2 years
Annual Pop. Growth
-1.13%
Compound annual growth rate
Population Over Time
Total population for Letha across each available Census ACS release.
Projected 2030
Simple projections extrapolating the 2021–2023 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
523
-43 from 2023 (566)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2021 | 579 | — | — | — |
| 2023 | 566 | -2.2% | — | — |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.