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New Canaan, CT Demographics & ZIP Codes
New Canaan, Connecticut demographics and median household income by ZIP code (in Fairfield County) — 1 ZIP codes — population 20,704 — median income $250,001 — avg. home value $1,534,100. Compare income, housing, and population across ZIP codes on US5.
Population
20,704
Median household income (avg.)
$250,001
333% of U.S. median
Average home value
$1,534,100
441% of U.S. median
Average rent
$3,409
293% of U.S. median
Median age (avg.)
42.5
New Canaan demographics
New Canaan, Connecticut covers 1 ZIP code primarily in Fairfield County, with a combined ZIP-area population of about 20,704.
Across ZIP codes with age data, the average median age is about 42.5 years.
Median household income in New Canaan
The average median household income across ZIP codes in New Canaan, Connecticut is about $250,001 — about 127% above the CT ZIP average ($109,962), and about 233% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $250,001 in 06840.
Housing in New Canaan
For housing in New Canaan, Connecticut, the average median home value is about $1,534,100 and the average median rent is about $3,409.
The most populous ZIP in this set is 06840 (about 20,704 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in New Canaan
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 06840 | New Canaan | Fairfield County | CT | 20,704 | $250,001 | $1,534,100 |
Frequently asked questions
What are the demographics of New Canaan?
New Canaan, Connecticut has a combined ZIP-area population of about 20,704 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 New Canaan?
The average median household income across ZIP codes in New Canaan, Connecticut is about $250,001, about 127% above the state ZIP average ($109,962), and about 233% above the U.S. median ($75,149). Average median home value is about $1,534,100.
How many ZIP codes are in New Canaan?
New Canaan, 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 New Canaan?
This page lists ZIP codes in New Canaan, Connecticut with population, median household income, and home value. Select a ZIP for a full demographics profile.