Darien, CT
ZIP Codes in Darien, Connecticut
January 12, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 06820 | 21,571 | 41.0762, -73.4801 |
Darien has 1 ZIP code
ZIP Codes in Darien, Connecticut
January 12, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 06820 | 21,571 | 41.0762, -73.4801 |