State comparison
Connecticut vs California: which state is better to live in?
California costs a median household about $890 a year less in state and local taxes than Connecticut, mostly because property tax on a median home runs $5,609 a year against $7,071 in Connecticut, though everyday prices run higher there (cost of living index 142 against 114).
Connecticut
High tax burden · COL index 114
Wins 12 categories
California
Moderate tax burden · COL index 142
Wins 4 categories
Taxes: Connecticut vs California
Connecticut has a graduated income tax topping out at 6.99%, which works out to 4.5% on a median income of $74,580, or $3,352 a year. California has a graduated income tax topping out at 13.3%, which works out to 4.5% on a median income of $74,580, or $3,375 a year. Connecticut wins on income tax at 2026 rates.
Property tax is 1.79% of home value a year in Connecticut and 0.71% in California (Tax Foundation, 2023); on each state's median home that is $7,071 against $5,609, so California has the lower rate.
Combined state and local sales tax averages 6.35% in Connecticut and 8.82% in California; Connecticut is lower.
Add it up for a household earning $74,580 (the 2022 national median) and owning the median home: $11,843 a year in Connecticut, $10,957 in California. California is cheaper on total state and local tax.
Housing and cost of living
Connecticut's cost of living index is 114 and California's is 142, where 100 is the national average; Connecticut is about 25% cheaper day to day.
The median home costs $395K in Connecticut and $790K in California (Zillow, 2024), a $395K gap in Connecticut's favor. A two-bedroom rents for about $1,800 a month in Connecticut and $2,300 in California.
Home insurance averages $1,600 a year in Connecticut and $2,100 in California, so Connecticut is cheaper to insure.
Safety
Violent crime runs 203 incidents per 100,000 residents in Connecticut and 499 in California (FBI Crime Data Explorer, 2023); Connecticut is the safer state by that measure, with a rate 146% lower. Property crime is 1,380 per 100,000 in Connecticut against 2,027 in California, again favoring Connecticut.
Health
Life expectancy is 79.8 years in Connecticut and 79.2 in California (County Health Rankings, 2024), a 0.6-year edge for Connecticut. The Commonwealth Fund's 2023 scorecard ranks Connecticut's health system 3rd of 50 and California's 13th, so Connecticut scores better on care.
5.9% of Connecticut residents have no health insurance against 6.8% in California, which favors Connecticut. Both states expanded Medicaid.
Schools
Education Week's 2023 Quality Counts report ranks Connecticut's K-12 schools 3rd in the country and California's 20th, 17 places apart in Connecticut's favor. Neither state runs a school-choice voucher program.
Laws and politics
In the 2024 presidential election Connecticut went to Harris by 12 points and California went to Harris by 20 points.
Connecticut has may-issue carry permits and a Giffords gun-law grade of A; California has may-issue carry permits and a grade of A.
Abortion is protected by state law in both states, and marijuana is legal for adults in both as of 2026. The minimum wage is $15.69 an hour in Connecticut and $16.00 in California.
Climate and risk
Natural disaster risk is moderate in Connecticut (hurricane, flood, blizzard) and very high in California (wildfire, earthquake, drought), so Connecticut is the lower-risk state. Annual average air quality index is 32 in Connecticut and 62 in California (under 50 is good), favoring Connecticut.
Tax figures use a household earning the national median income and owning each state's median home, at tax year 2026 rates, last checked against state sources on 2026-09-14. The table below has every number.
Taxes
Housing & Cost of Living
Crime & Safety
Healthcare
Education
Childcare
Utilities & Daily Costs
Social Policy
Category wins
12
Connecticut
4
California
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Score For My Profile →Questions people ask
Is Connecticut or California better to live in?
Connecticut wins more of the measures that decide a move. California on taxes ($10,957 a year for a median household against $11,843); Connecticut on everyday costs (index 114 against 142); Connecticut on safety (203 violent crimes per 100,000 against 499); Connecticut on schools (ranked 3rd against 20th).
Which is cheaper, Connecticut or California?
Connecticut is cheaper day to day: cost of living index 114 against 142. The median home is $395K in Connecticut and $790K in California (2024). On state and local taxes California saves a median household about $890 a year.
Does Connecticut or California have lower taxes?
California. A household earning $74,580 pays about $11,843 a year in Connecticut ($3,352 income tax, $7,071 property tax on the median home and $1,421 in sales tax) and $10,957 in California ($3,375 income tax, $5,609 property tax on the median home and $1,973 in sales tax), at 2026 rates.
Which is safer, Connecticut or California?
Connecticut, on the FBI's 2023 figures. Violent crime is 203 per 100,000 residents in Connecticut and 499 in California; property crime is 1,380 against 2,027.
Which has better schools, Connecticut or California?
Connecticut. Education Week's 2023 Quality Counts report ranks Connecticut 3rd of 50 for K-12 and California 20th.
Is Connecticut or California better for retirees?
California is friendlier to retirees on paper. Connecticut taxes Social Security, partly exempts pensions and has an estate tax; California does not tax Social Security, taxes pensions as income and has no estate or inheritance tax. Property tax on a median home is $7,071 a year in Connecticut and $5,609 in California.