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Greenwich CDP, CT
ZIP 06830 — Economy & Jobs
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Upper Middle ClassLow Snow AreaRemote Work Hub
Income, employment, industries, and economic trends
Income & Economy in Greenwich CDP, CT (06830)
Median Income
$146,841
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+1,375
Wealth inflow
Population
24,919
Unemployment
7.7%
4.0pp above US avg
IRS migration statistics show a net inflow of about 1,375 for ZIP 06830 (Greenwich CDP, CT) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.
Historical Trends in 06830 (2020–Present)
Since 2020, population grew 1.5%, median income fell 2.8% (inflation-adjusted), home values decreased 10.3%.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $146,841 |
| Unemployment | 7.7% |
| Establishments | 1,519 |
| Employees | 30,585 |