All Countries
Williamstown, KY
Full City Profile · Kentucky · Grant County County
3.6
/5.0
B+
Good
3,929
Population
233/sq mi density
$71,761
Median Income
$26,350 per capita
$159,100
Home Value
$264,297 Zillow
$770
Median Rent
28.8% income on rent
56°F
Avg Temperature
293 sunny days/yr
B+
Overall
3.6 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$71,761 median income, 1.4% unemployment
A+
Affordability
5.0 / 5.0
$159,100 home value, $770/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
C
Education
2.4 / 5.0
17.9% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+2.1%
3,880 → 3,963
over 10 years
Annual Pop. Growth
+0.21%
Compound annual growth rate
Median Income Change
+46.5%
$48,969 → $71,761
nominal, not inflation-adjusted
Annual Income Growth
+3.9%
Compound annual growth rate
Population Over Time
Total population for Williamstown 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
4,022
+59 from 2023 (3,963)
Projected Median Income 2030
$93,799
+$22,038 from 2023 ($71,761)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 3,880 | — | $48,969 | — |
| 2015 | 3,890 | +0.3% | $45,568 | -6.9% |
| 2017 | 3,910 | +0.5% | $35,089 | -23% |
| 2019 | 3,912 | +0.1% | $40,973 | +16.8% |
| 2021 | 3,962 | +1.3% | $55,040 | +34.3% |
| 2023 | 3,963 | +0% | $71,761 | +30.4% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.