Connecticut Cost of Living 2026

Here is how Connecticut compares to the national average across major spending categories. An index above 100 means the category is more expensive than average, while below 100 means it is more affordable.

Key Takeaways for Connecticut

• Housing (117.4): Housing costs in Connecticut are significantly above the national average. This is typically the largest factor in overall cost of living differences.
• Groceries (106.8): Grocery prices are noticeably above average. Budget accordingly and consider warehouse stores for savings.
• Transportation (105.2): Transportation costs including gas, insurance, and commuting are above average.
• Healthcare (113.9): Healthcare costs are above average. Factor in higher insurance premiums and out-of-pocket costs when budgeting.
• Utilities (125.8): Utility costs are well above average. Climate and energy infrastructure contribute to higher bills.

Biggest Factor in Connecticut

The most expensive category in Connecticut relative to national averages is Utilities at an index of 125.8, while the most affordable is Transportation at 105.2.