📍 View location on OpenStreetMap (41.079830, -73.482420)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 06820 |
| Primary City | Darien |
| State / Province | CT |
| County | Western Connecticut |
| Total Population | 21,936 |
| Population Density | 669.3 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 06820 | Western Connecticut County records | CT records |
|---|---|---|---|
| Population estimate | 21,936 | 627,079 (sum) | 3,624,508 (sum) |
| Population Density | 669.3 /sq mi | -- | -- |
| County population rank | #10 of 34 | -- | -- |
| State population rank | #59 of 285 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 06906 | Stamford | 2.1 mi | 9,199 |
| ZIP 06853 | Norwalk | 2.4 mi | 3,171 |
| ZIP 06907 | Stamford | 2.5 mi | 8,705 |
| ZIP 06854 | Norwalk | 2.9 mi | 32,118 |
| ZIP 06905 | Stamford | 3.2 mi | 20,725 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →