All Countries
Thompsonville, CT
Full City Profile · Connecticut · Capitol Planning Region County
3.0
/5.0
B
Good
7,473
Population
3,663/sq mi density
$71,714
Median Income
$35,465 per capita
$235,200
Home Value
$319,623 Zillow
$1,364
Median Rent
33.5% income on rent
51°F
Avg Temperature
275 sunny days/yr
119
Violent Crime/100K
1,914 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.4 / 5.0
$71,714 median income, 6.6% unemployment
A+
Affordability
4.8 / 5.0
$235,200 home value, $1,364/mo rent
F
Safety
1.0 / 5.0
119 violent crimes/100K
C+
Education
2.8 / 5.0
22.0% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-18.4%
9,153 → 7,473
over 10 years
Annual Pop. Growth
-2.01%
Compound annual growth rate
Median Income Change
+49.6%
$47,934 → $71,714
nominal, not inflation-adjusted
Annual Income Growth
+4.11%
Compound annual growth rate
Population Over Time
Total population for Thompsonville 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
6,483
-990 from 2023 (7,473)
Projected Median Income 2030
$95,072
+$23,358 from 2023 ($71,714)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 9,153 | — | $47,934 | — |
| 2015 | 8,878 | -3% | $47,547 | -0.8% |
| 2017 | 8,328 | -6.2% | $52,115 | +9.6% |
| 2019 | 8,701 | +4.5% | $46,257 | -11.2% |
| 2021 | 8,134 | -6.5% | $49,626 | +7.3% |
| 2023 | 7,473 | -8.1% | $71,714 | +44.5% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.