All Countries
Greenwich, CT
Full City Profile · Connecticut · Westchester County County
2.9
/5.0
C+
Fair
14,528
Population
3,002/sq mi density
$136,154
Median Income
$119,966 per capita
$1,486,100
Home Value
$2,195,451 Zillow
$2,121
Median Rent
29.0% income on rent
52°F
Avg Temperature
275 sunny days/yr
35
Violent Crime/100K
749 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
A+
Economy
4.5 / 5.0
$136,154 median income, 4.9% unemployment
F
Affordability
1.0 / 5.0
$1,486,100 home value, $2,121/mo rent
F
Safety
1.0 / 5.0
35 violent crimes/100K
A+
Education
5.0 / 5.0
70.2% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+8.3%
13,409 → 14,528
over 10 years
Annual Pop. Growth
+0.8%
Compound annual growth rate
Median Income Change
+51.5%
$89,886 → $136,154
nominal, not inflation-adjusted
Annual Income Growth
+4.24%
Compound annual growth rate
Population Over Time
Total population for Greenwich 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
15,361
+833 from 2023 (14,528)
Projected Median Income 2030
$182,084
+$45,930 from 2023 ($136,154)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 13,409 | — | $89,886 | — |
| 2015 | 13,499 | +0.7% | $83,824 | -6.7% |
| 2017 | 13,399 | -0.7% | $94,309 | +12.5% |
| 2019 | 13,287 | -0.8% | $109,500 | +16.1% |
| 2021 | 13,978 | +5.2% | $127,123 | +16.1% |
| 2023 | 14,528 | +3.9% | $136,154 | +7.1% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.