ZIP Codes in Cos Cob, CT
All ZIP code areas with population, income, and housing data
ZIP Code Overview
Source: Census ACSZIP Codes
27
Total Population
469,009
Avg Median Income
$164,344
Avg Home Value
$999,737
ZIP Code Details
Source: Census ACS| ZIP Code | Population | Median Income | Home Value | Median Rent | Area (sq mi) |
|---|---|---|---|---|---|
| 06807 | 7,667 | $194,492 | $1,228,000 | $2,622 | 3.3 |
| 06820 | 21,683 | $250,001 | $1,728,400 | $3,501 | 12.7 |
| 06830 | 24,919 | $146,841 | $1,685,700 | $2,296 | 13.5 |
| 06831 | 14,656 | $218,785 | $1,483,500 | $3,501 | 27.6 |
| 06840 | 20,704 | $250,001 | $1,534,100 | $3,501 | 22.2 |
| 06850 | 19,774 | $121,910 | $562,900 | $2,283 | 6.8 |
| 06853 | 3,229 | $250,001 | $1,402,000 | $1,736 | 1.2 |
| 06854 | 31,753 | $86,399 | $453,400 | $1,898 | 4.8 |
| 06870 | 7,903 | $227,727 | $1,579,200 | $3,501 | 2.3 |
| 06878 | 8,446 | $250,001 | $1,899,000 | $2,367 | 2.4 |
| 06901 | 10,506 | $87,524 | $446,200 | $2,266 | 0.5 |
| 06902 | 72,915 | $92,527 | $515,000 | $2,139 | 10.0 |
| 06903 | 13,630 | $203,438 | $893,900 | $2,899 | 17.4 |
| 06905 | 20,126 | $132,730 | $608,700 | $2,330 | 5.1 |
| 06906 | 9,472 | $91,710 | $576,200 | $2,207 | 1.4 |
| 06907 | 9,071 | $104,526 | $555,900 | $2,302 | 2.0 |
| 10504 | 7,853 | $247,433 | $1,150,700 | $1,910 | 16.1 |
| 10528 | 13,822 | $151,193 | $934,100 | $2,683 | 3.8 |
| 10573 | 40,982 | $110,612 | $649,900 | $1,940 | 5.5 |
| 10577 | 5,901 | $250,001 | $1,461,400 | N/A | 6.6 |
| 10580 | 18,073 | $242,015 | $1,834,100 | $2,764 | 8.3 |
| 10601 | 10,860 | $90,733 | $396,800 | $1,975 | 0.7 |
| 10603 | 19,201 | $121,450 | $499,600 | $1,905 | 3.4 |
| 10604 | 12,192 | $111,131 | $814,600 | $1,968 | 6.8 |
| 10605 | 19,371 | $145,587 | $761,200 | $2,195 | 5.4 |
| 10606 | 17,556 | $114,956 | $667,900 | $2,452 | 1.5 |
| 11709 | 6,744 | $143,571 | $670,500 | $1,974 | 1.5 |
Cos Cob, CT has 27 ZIP codes with a combined population of 469,009. The average median household income across all ZIP codes is $164,344. The average median home value is $999,737. The average median monthly rent is -$24,689,020.