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Cos Cob, CT
Full City Profile · Connecticut · Westchester County County
3.4
/5.0
B
Good
7,354
Population
3,420/sq mi density
$176,602
Median Income
$99,232 per capita
$1,149,500
Home Value
$2,195,451 Zillow
$2,574
Median Rent
34.1% income on rent
53°F
Avg Temperature
271 sunny days/yr
29
Violent Crime/100K
748 property/100K
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.6 / 5.0
$176,602 median income, 4.4% unemployment
C+
Affordability
3.0 / 5.0
$1,149,500 home value, $2,574/mo rent
F
Safety
1.0 / 5.0
29 violent crimes/100K
A+
Education
5.0 / 5.0
70.3% bachelor's degree or higher
Housing Overview
Median Home Value
$1,149,500
308% above
US avg: $281,900
Median Rent
$2,574/mo
121% above
US avg: $1,163/mo
Homeownership Rate
65.4%
0% below US avg (65.4%)
Total Housing Units
2,633
Median year built: 1960
Home Value by Source
Census Median
$1,149,500
Zillow (ZHVI)
$2,195,451
Median Sale Price
$2,105,000
Median List Price
$870,000
Census ACS, Zillow ZHVI, Redfin median sale price
Ownership vs. Renting
65.4%
Owner-Occupied
34.6%
Renter-Occupied
US avg: 65.4% owner-occupied
Fair Market Rents (HUD FY2026)
Studio
$1,351/mo
1 Bedroom
$1,590/mo
2 Bedroom
$1,955/mo
3 Bedroom
$2,415/mo
4 Bedroom
$2,824/mo
Census median rent:
$2,574/mo
Market Indicators (Redfin)
Median Days on Market
61 days
Sale-to-List Ratio
1.0%
Buyers market
Homes Sold
3
Price Drops
16.7%
of listings with price reduction
Price Per Sq Ft
$745
Active Inventory
12
homes for sale
Affordability & Housing Stock
Rent Burden
34.1%
of renters spending 30%+ of income on housing
10% above US avg (31.0%)
Median Year Built
1960
Average age of housing stock: 66 years
Homeownership Rate
65.4%
Complete Housing Data
Home Values
| Census Median Value | $1,149,500 |
| Zillow Home Value (ZHVI) | $2,195,451 |
| Median Sale Price | $2,105,000 |
| Median List Price | $870,000 |
| Price Per Sq Ft | $745 |
Rent
| Census Median Rent | $2,574 |
| FMR Studio | $1,351 |
| FMR 1-Bedroom | $1,590 |
| FMR 2-Bedroom | $1,955 |
| FMR 3-Bedroom | $2,415 |
| FMR 4-Bedroom | $2,824 |
Market
| Days on Market | 61 |
| Sale-to-List Ratio | 1.0% |
| Price Drops | 16.7% |
| Homes Sold | 3 |
| Active Inventory | 12 |
| Price Per Sq Ft | $745 |
Ownership & Stock
| Owner-Occupied | 65.4% |
| Renter-Occupied | 34.6% |
| Homeownership Rate | 65.4% |
| Total Housing Units | 2,633 |
| Median Year Built | 1960 |
| Rent Burden | 34.1% |