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Millstone, KY
Full City Profile · Kentucky · Letcher County County
2.6
/5.0
C+
Fair
617
Population
2,938/sq mi density
$40,325
Median Income
$10,781 per capita
54°F
Avg Temperature
299 sunny days/yr
C+
Overall
2.6 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.6 / 5.0
$40,325 median income, 0.0% unemployment
C+
Safety
2.5 / 5.0
0 violent crimes/100K
C+
Education
2.7 / 5.0
0.0% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+2103.6%
28 → 617
over 10 years
Annual Pop. Growth
+36.24%
Compound annual growth rate
Population Over Time
Total population for Millstone 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
5,375
+4,758 from 2023 (617)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 28 | — | — | — |
| 2015 | 33 | +17.9% | — | — |
| 2017 | 40 | +21.2% | — | — |
| 2019 | 172 | +330% | — | — |
| 2021 | 644 | +274.4% | — | — |
| 2023 | 617 | -4.2% | $40,325 | — |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.