Cheapest Car Insurance in Connecticut for 2026

Connecticut ranks 41st most affordable of 50 states, with full coverage averaging $145 a month, 20% above the national average.

GEICO is cheapest for minimum coverage, full coverage and all violation categories except one: after a DUI, GEICO is the most expensive of the five at $250 a month. State Farm is cheapest for DUI at $166 a month, $84 less than GEICO.
The $42 a month gap between Waterbury ($115 a month) and Greenwich ($73 a month) shows the economic divergence between these two cities.

Cheapest in Connecticut by coverage type

• Full coverage: GEICO, $76/month
• Minimum coverage: GEICO, $35/month

Cheapest by city

• Bridgeport: GEICO, $114/month
• New Haven: GEICO, $113/month
• Hartford: GEICO, $110/month

Cheapest by driver age

• Teen drivers (age 16) on a family policy: GEICO, $326/month (girls) / $386/month (boys)
• Seniors (65+): GEICO, $103/month

Cheapest by driving record and credit score

• Speeding ticket: GEICO, $88/month
• At-fault accident: GEICO, $105/month
• DUI: State Farm, $166/month
• Texting while driving: GEICO, $90/month
• Bad credit: GEICO, $186/month

GEICO is cheapest for minimum coverage at $35 a month and full coverage at $76 a month in Connecticut. Picking GEICO over Farmers, the most expensive at $192 a month, saves $116 a month ($1,392 a year). Drivers with a DUI should not default to GEICO — State Farm is cheapest for that category at $166 a month. Review the best car insurance in Connecticut to see provider options across coverage types.

Connecticut's minimum coverage requirement is 25/50/25: $25,000 per person bodily injury, $50,000 per accident and $25,000 property damage. Connecticut is an at-fault state with no PIP requirement. The state requires both uninsured motorist (UM) and underinsured motorist (UIM) coverage at matching 25/50/25 limits.

The average cost of car insurance in Connecticut ranks 41st most affordable nationwide because several structural cost factors stack up. Fairfield County cities (Bridgeport, Greenwich, Stamford and Norwalk) sit within the New York metro corridor, one of the highest traffic density zones in the Northeast.

Vehicle repair costs are elevated in a high-wage state. Connecticut's small geographic size means urban density affects a larger share of the insured population than in geographically larger states.

Minimum coverage averages $83 a month statewide; full coverage averages $145 a month, a $62 a month ($744 a year) gap. With GEICO, the gap narrows to $41 a month ($35 minimum versus $76 full coverage). Connecticut's minimum includes UM/UIM protection but no first-party medical coverage: the at-fault driver's liability pays the other party's costs, but the at-fault driver's own medical bills are not covered.

Our full coverage benchmark is 100/300/100: $100,000 per person bodily injury, $300,000 per accident and $100,000 property damage, plus comprehensive coverage and collision coverage with a $1,000 deductible. An at-fault accident producing $40,000 in bodily injury for one person exceeds the $25,000 per-person minimum by $15,000; the 100/300/100 benchmark covers the full amount. Figure out how much car insurance you need to choose the right level.

GEICO is cheapest in all 10 analyzed Connecticut cities. Waterbury is the most expensive at $115 a month; Greenwich is the cheapest at $73 a month, a $42 a month ($504 a year) gap. Waterbury is one of Connecticut's most economically distressed cities, with elevated uninsured driver rates, higher accident frequency and above-average claims costs. Greenwich is one of the wealthiest municipalities in the country, with lower claims frequency and much lower uninsured driver exposure.

The New York border corridor, including Stamford ($81 a month), Norwalk ($74 a month) and Greenwich ($73 a month), carries rates shaped by proximity to the New York metro, tempered by lower density than New York City. Hartford ($110 a month) and Bridgeport ($114 a month) reflect the state's two largest urban centers, with corresponding accident and claims risk.

Compare car insurance options across providers.

GEICO is cheapest for young drivers in Connecticut at $263 a month for a 20-year-old. Amica is second at $288 a month, $25 more than GEICO. Allstate is the most expensive at $416 a month, $153 more than GEICO. With eight analyzed providers and a $153 a month gap, Connecticut rewards provider comparison with a high absolute dollar return for young drivers.

On family policies, GEICO is cheapest for girls and boys at every age from 16 through 25. The gender gap starts at $60 a month at age 16 ($326 a month for girls versus $386 a month for boys) and closes to zero at age 25 ($172 a month for both). The age-24 female rate ($206 a month) is $1 above the age-23 rate ($205 a month), a minor uptick. Staying on a family policy is cheaper than a separate policy until the mid-20s. Car insurance rates change by age:

GEICO is the cheapest car insurance for seniors in Connecticut at $103 a month, $27 above its standard adult rate of $76 a month. Amica is second at $157 a month, $54 more than GEICO. Nationwide is the most expensive of the five at $249 a month, $146 more than GEICO ($1,752 a year). Connecticut seniors should get quotes from all eight available providers given this range.

GEICO is cheapest for speeding tickets ($88 a month), at-fault accidents ($105 a month), texting while driving ($90 a month) and bad credit ($186 a month) in Connecticut. For DUI, the pattern reverses entirely: State Farm is cheapest at $166 a month while GEICO is the most expensive of the five at $250 a month. A driver with a DUI who defaults to GEICO based on its clean-record pricing overpays by $84 a month ($1,008 a year). Review high-risk car insurance in Connecticut for additional options.

Most violations affect Connecticut rates for three years; DUI convictions typically remain on record longer. Connecticut requires an SR-22 filing after certain violations. Within the at-fault accident top five, Allstate charges $289 a month while Kemper, the next most expensive, charges $186 a month, which is a $103 a month gap within the same group.

GEICO is cheapest after a speeding ticket at $88 a month, $12 above its clean-record rate of $76 a month. Amica is second at $159 a month. Allstate is the most expensive of the five at $173 a month, $85 more than GEICO.

GEICO is cheapest after an at-fault accident at $105 a month. Amica is second at $163 a month. Allstate is the most expensive at $289 a month, which is $103 more than Kemper at $186 a month. Review high-risk car insurance in Connecticut for additional options.

State Farm is cheapest after a DUI at $166 a month. GEICO is the most expensive of the five at $250 a month. Defaulting to GEICO after a DUI costs $84 a month ($1,008 a year) more than State Farm. After a DUI, Connecticut requires an SR-22 filing. Our guide to car insurance after a DUI in Connecticut covers more provider options.

GEICO is cheapest after a texting while driving violation at $90 a month. State Farm is second at $166 a month, $76 more than GEICO. Amica is the most expensive of the five at $224 a month, $134 more than GEICO.

GEICO is cheapest for drivers with bad credit at $186 a month, $110 above its clean-record rate of $76 a month. Nationwide is second at $210 a month. Kemper is the most expensive of the five at $271 a month, $85 more than GEICO. Credit-based insurance scoring uses credit history to predict claims likelihood, and Connecticut insurers are permitted to apply this factor. Our guide to low-income car insurance in Connecticut covers assistance programs.