| ZIP Code | 6820 |
| City | Darien |
| State | Connecticut (CT) |
| County | Western Connecticut |
| Timezone | America/New_York |
| Coordinates | 41.0798300, -73.4824200 |
| Population | 21,936 |
| ZIP Type | STANDARD |
| Country | United States |
ZIP code 6820 covers the community of Darien in Connecticut, the United States. This area falls under Western Connecticut County.
Around 21,936 people live in the 6820 ZIP code area. This puts it well ahead of the typical ZIP code in Connecticut (roughly 12,717).
Population density runs around 669 people per sq. mile, making it a rural area.
This ZIP code sits alongside neighboring areas like Stamford, Bristol, Danbury within Connecticut.
The ZIP code for Darien, Connecticut is 6820.
6820 is located in Western Connecticut County, Connecticut.
The population of 6820 (Darien) is approximately 21,936 people.
6820 is more populated than the typical Connecticut ZIP code, which averages around 12,717 people.
ZIP code codes near 6820 include 6902, 6010, 6810.