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Ansonia, CT
Full City Profile · Connecticut · Naugatuck Valley Planning Region County
3.2
/5.0
B
Good
18,951
Population
3,148/sq mi density
$80,585
Median Income
$45,144 per capita
$269,300
Home Value
$366,586 Zillow
$1,405
Median Rent
27.3% income on rent
50°F
Avg Temperature
271 sunny days/yr
193
Violent Crime/100K
1,485 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.0 / 5.0
$80,585 median income, 5.6% unemployment
A+
Affordability
4.8 / 5.0
$269,300 home value, $1,405/mo rent
F
Safety
1.0 / 5.0
193 violent crimes/100K
C+
Education
2.8 / 5.0
22.7% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+-0%
19,092 → 19,085
over 10 years
Annual Pop. Growth
+-0%
Compound annual growth rate
Median Income Change
+77.1%
$45,505 → $80,585
nominal, not inflation-adjusted
Annual Income Growth
+5.88%
Compound annual growth rate
Population Over Time
Total population for Ansonia 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
19,085
+0 from 2023 (19,085)
Projected Median Income 2030
$120,213
+$39,628 from 2023 ($80,585)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 19,092 | — | $45,505 | — |
| 2015 | 18,949 | -0.7% | $43,305 | -4.8% |
| 2017 | 18,779 | -0.9% | $45,563 | +5.2% |
| 2019 | 18,636 | -0.8% | $54,901 | +20.5% |
| 2021 | 18,815 | +1% | $61,846 | +12.7% |
| 2023 | 19,085 | +1.4% | $80,585 | +30.3% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.