Check any address in Cos Cob, Connecticut for deliverability. Get instant verification with confidence scores.
Cos Cob is the #47 city in Connecticut by population, with a population of 32,586 across 2 ZIP codes. Average temperatures range from 43.2°F to 61.4°F, with 49.7" of annual precipitation. With 292 establishments, Finance & Insurance is the dominant industry.
Check if a Cos Cob, CT address is valid and deliverable.
Verify Cos Cob AddressAverage monthly temperatures and precipitation.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 38° | 41° | 48° | 61° | 71° | 79° | 84° | 82° | 75° | 64° | 53° | 42° |
| Avg Low | 22° | 23° | 30° | 40° | 50° | 59° | 65° | 63° | 56° | 45° | 36° | 28° |
| Precip | 3.7" | 2.8" | 4.4" | 4.3" | 4.0" | 4.6" | 3.9" | 4.1" | 5.1" | 4.5" | 3.9" | 4.3" |
| Snow | 4.5" | 6.0" | 3.0" | 0.2" | - | - | - | - | - | - | 0.4" | 2.9" |
| Industry | Establishments |
|---|---|
| Finance and insurance | 292 |
| Retail trade | 236 |
| Professional, scientific, and technical services | 192 |
| Other services (except public administration) | 185 |
| Health care and social assistance | 174 |
| Accommodation and food services | 131 |
| Construction | 102 |
| Real estate and rental and leasing | 101 |
| Administrative and support and waste management and remediation services | 88 |
| Arts, entertainment, and recreation | 47 |
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