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Greenwich, CT Demographics & ZIP Codes
Greenwich, Connecticut demographics and median household income by ZIP code (in Fairfield County) — 1 ZIP codes — population 24,919 — median income $146,841 — avg. home value $1,685,700. Compare income, housing, and population across ZIP codes on US5.
Population
24,919
Median household income (avg.)
$146,841
195% of U.S. median
Average home value
$1,685,700
484% of U.S. median
Average rent
$2,084
179% of U.S. median
Median age (avg.)
43.7
Greenwich demographics
Greenwich, Connecticut covers 1 ZIP code primarily in Fairfield County, with a combined ZIP-area population of about 24,919.
Across ZIP codes with age data, the average median age is about 43.7 years.
Median household income in Greenwich
The average median household income across ZIP codes in Greenwich, Connecticut is about $146,841 — about 34% above the CT ZIP average ($109,962), and about 95% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $146,841 in 06830.
Housing in Greenwich
For housing in Greenwich, Connecticut, the average median home value is about $1,685,700 and the average median rent is about $2,084.
The most populous ZIP in this set is 06830 (about 24,919 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Greenwich
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 06830 | Greenwich | Fairfield County | CT | 24,919 | $146,841 | $1,685,700 |
Frequently asked questions
What are the demographics of Greenwich?
Greenwich, Connecticut has a combined ZIP-area population of about 24,919 across 1 ZIP codes (primarily Fairfield County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Greenwich?
The average median household income across ZIP codes in Greenwich, Connecticut is about $146,841, about 34% above the state ZIP average ($109,962), and about 95% above the U.S. median ($75,149). Average median home value is about $1,685,700.
How many ZIP codes are in Greenwich?
Greenwich, Connecticut includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Greenwich?
This page lists ZIP codes in Greenwich, Connecticut with population, median household income, and home value. Select a ZIP for a full demographics profile.