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Idaho City, ID
Full City Profile · Idaho · Boise County County
2.9
/5.0
C+
Fair
556
Population
830/sq mi density
$41,111
Median Income
$28,584 per capita
$94,500
Home Value
$393,433 Zillow
$776
Median Rent
27.7% income on rent
44°F
Avg Temperature
291 sunny days/yr
296
Violent Crime/100K
2,086 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$41,111 median income, 0.5% unemployment
A+
Affordability
5.0 / 5.0
$94,500 home value, $776/mo rent
F
Safety
1.0 / 5.0
296 violent crimes/100K
D
Education
1.9 / 5.0
11.0% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+27.3%
421 → 536
over 10 years
Annual Pop. Growth
+2.44%
Compound annual growth rate
Median Income Change
+57.1%
$26,161 → $41,111
nominal, not inflation-adjusted
Annual Income Growth
+4.62%
Compound annual growth rate
Population Over Time
Total population for Idaho City 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
635
+99 from 2023 (536)
Projected Median Income 2030
$56,398
+$15,287 from 2023 ($41,111)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 421 | — | $26,161 | — |
| 2015 | 432 | +2.6% | $29,583 | +13.1% |
| 2017 | 449 | +3.9% | $32,417 | +9.6% |
| 2019 | 472 | +5.1% | $47,031 | +45.1% |
| 2021 | 484 | +2.5% | $32,500 | -30.9% |
| 2023 | 536 | +10.7% | $41,111 | +26.5% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.