Cost of Living in Cos Cob, CT
Overall index: 241 (100 = US national average). Data source: US Census ACS 2023 & BLS OEWS 2025, 2025.
Overall Cost of Living Index
Cost Breakdown by Category
| Category | Index | vs US avg | Sample cost |
|---|---|---|---|
| Housing | 330 | +230% | $1,802 |
| Transportation | 105 | +5% | $3.50 |
| Food | 236 | +136% | $968 |
| Utilities | 215 | +115% | $594 |
| Healthcare | 215 | +115% | $429 |
Index 100 = US national average. Higher = more expensive.
Cost breakdown (visual)
Salary Calculator: What do you need to earn in Cos Cob?
A single adult living comfortably in Cos Cob, CT needs approximately $84,350 / year after taxes.
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Frequently Asked Questions
What is the cost of living in Cos Cob, CT?
The overall cost of living in Cos Cob, CT is 141% higher than the US national average (index: 241 where 100 = national average).
How much is rent in Cos Cob, CT?
Average rent for a 1-bedroom apartment in Cos Cob, CT is about $1,802/month.
Is Cos Cob, CT expensive to live in?
Yes, Cos Cob, CT is considered expensive (index above national average).
What salary do I need to live in Cos Cob, CT?
A single adult needs roughly $84,350/year to cover basic living costs in Cos Cob, CT.