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Sweetwater, ID
Full City Profile · Idaho · Nez Perce County County
3.7
/5.0
B+
Good
168
Population
141/sq mi density
$120,500
Median Income
$46,296 per capita
$190,500
Home Value
$383,420 Zillow
45°F
Avg Temperature
276 sunny days/yr
181
Violent Crime/100K
3,484 property/100K
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$120,500 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$190,500 home value, /mo rent
F
Safety
1.0 / 5.0
181 violent crimes/100K
B+
Education
3.6 / 5.0
32.7% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+14.3%
147 → 168
over 10 years
Annual Pop. Growth
+1.34%
Compound annual growth rate
Median Income Change
+232.4%
$36,250 → $120,500
nominal, not inflation-adjusted
Annual Income Growth
+12.76%
Compound annual growth rate
Population Over Time
Total population for Sweetwater across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
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
184
+16 from 2023 (168)
Projected Median Income 2030
$279,301
+$158,801 from 2023 ($120,500)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 147 | — | $36,250 | — |
| 2015 | 200 | +36.1% | $41,042 | +13.2% |
| 2017 | 271 | +35.5% | $40,938 | -0.3% |
| 2019 | 239 | -11.8% | $52,917 | +29.3% |
| 2021 | 269 | +12.6% | $108,125 | +104.3% |
| 2023 | 168 | -37.5% | $120,500 | +11.4% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.