Cost of Living in Connecticut

The cost of living in Connecticut is 15% higher than the national average
Cost of Living in Connecticut Compared to National Average
Housing (Buy and Rent) 24% higher
Utilities (Monthly) 32% higher
Food 4% higher
Healthcare 10% higher
Transportation 4% higher
Goods & Services 12% higher
Summary

The cost of living in Connecticut is 15% higher than the national average. Housing is 24% higher than the national average, while utilities are 32% higher. When it comes to basic necessities such as food and clothing, groceries are around 4% higher than in the rest of the country, while clothing costs 12% higher.

Healthcare services such as doctor check-ups and dentistry cost 10% higher in Connecticut compared to the national average. At the same time, non-necessary expenses such as entertainment and grooming services are 12% higher.

The cost of living in Connecticut varies depending on the city you live in. The priciest city in Connecticut is Stamford, where the cost of living is 14% higher compared to the state average and 31% higher than in the rest of the U.S. The cheapest major city in Connecticut is Hartford, with a cost of living 11% lower below the state average and 2% higher than the national average.
City, State Compared to State Average Compared to National Average
Stamford, CT 14% higher 31% higher
New Haven, CT 6% lower 8% higher
Hartford, CT 11% lower 2% higher
What is a cost of living calculator?

The cost of living calculator tells you how much money you need to maintain your current standard of living in a different city. The cost of living comparison is based on your income and the price of basic necessities such as housing, transportation or food in the two cities you selected. Use the calculator to find out what income you will need in a new city and how much more or less you’ll need to budget for basic expenses.

Where does the data come from?

Consumer goods, services and home prices are sourced from The Cost of Living Index published by the Council for Community and Economic Research (C2ER).
The data on this page is updated bi-annually and it was last published in March 2026.

Average rent data is our in-house proprietary data from Yardi Matrix, where available. For the remaining locations, C2ER rent data was used. Yardi Matrix is a business development and asset management tool for brokers, sponsors, banks and equity sources underwriting investments in the multifamily, office, industrial and self-storage sectors, a division of Yardi Systems, Inc.

Household income data is sourced from the U.S. Census Bureau’s most recent estimates.

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