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Northwest Harwinton, CT
Full City Profile · Connecticut · Northwest Hills Planning Region County
3.6
/5.0
B+
Good
3,126
Population
359/sq mi density
$97,977
Median Income
$49,417 per capita
$323,600
Home Value
$290,042 Zillow
$1,474
Median Rent
17.8% income on rent
47°F
Avg Temperature
271 sunny days/yr
124
Violent Crime/100K
1,775 property/100K
B+
Overall
3.6 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.8 / 5.0
$97,977 median income, 3.1% unemployment
A+
Affordability
4.8 / 5.0
$323,600 home value, $1,474/mo rent
F
Safety
1.0 / 5.0
124 violent crimes/100K
B+
Education
3.8 / 5.0
35.3% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+1.9%
3,068 → 3,126
over 10 years
Annual Pop. Growth
+0.19%
Compound annual growth rate
Median Income Change
+17.6%
$83,309 → $97,977
nominal, not inflation-adjusted
Annual Income Growth
+1.63%
Compound annual growth rate
Population Over Time
Total population for Northwest Harwinton 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
3,168
+42 from 2023 (3,126)
Projected Median Income 2030
$109,718
+$11,741 from 2023 ($97,977)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 3,068 | — | $83,309 | — |
| 2015 | 3,167 | +3.2% | $84,306 | +1.2% |
| 2017 | 3,216 | +1.5% | $100,863 | +19.6% |
| 2019 | 3,011 | -6.4% | $106,417 | +5.5% |
| 2021 | 3,089 | +2.6% | $95,313 | -10.4% |
| 2023 | 3,126 | +1.2% | $97,977 | +2.8% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.