Life Expectancy
Connecticut residents live 1.5 years longer on average
Connecticut has a life expectancy of 80.7 yrs vs 79.2 yrs in California, a meaningful gap for relocation planning.
Life Expectancy Comparison
Health
California vs Connecticut: Life Expectancy
Connecticut has a higher life expectancy than California.
California
CA • West
79.2 yrs
Life expectancy at birth in years (CDC 2021).
Connecticut
CT • Northeast
80.7 yrs
Life expectancy at birth in years (CDC 2021).
Visual Comparison
California
79.2 yrs
Connecticut
80.7 yrs
Health Context
Key factors that shape the life-expectancy gap between these two states.
Health
Poverty
Connecticut has a lower poverty rate
Poverty and health outcomes are closely linked. Connecticut's lower poverty rate (10.3%) versus California (12.0%) is part of the longevity story.
View detailed comparisonIncome
Connecticut has higher household income
Higher median income correlates with better healthcare access. Connecticut leads at $90,213 vs $84,097 in California.
View detailed comparisonAffordability
Connecticut has a lower cost of living
Lower living costs mean more disposable income for healthcare. Connecticut's cost-of-living index is 113.1 vs 138.5 in the other state.
View detailed comparisonHealth Snapshot
California
Health
Life expectancy
79.2 yrs
Economy
Median household income
$84,097
Poverty rate
12.0%
Cost of living index
138.5
Connecticut
Health
Life expectancy
80.7 yrs
Economy
Median household income
$90,213
Poverty rate
10.3%
Cost of living index
113.1
What Stands Out
- Connecticut has the higher life expectancy at 80.7 years.
- Connecticut has the lower poverty rate.
- Connecticut has the higher median household income.
Related Pages
What This Means
California vs Connecticut: Life Expectancy in context
Connecticut has a life expectancy of 80.7 yrs, compared with 79.2 yrs in California. Life expectancy at birth in years (CDC 2021).
California
79.2 yrs
Connecticut
80.7 yrs
People Also Ask
California vs Connecticut Life Expectancy — Common Questions
Q What is California's life expectancy?
California's life expectancy is 79.2 yrs.
Q What is Connecticut's life expectancy?
Connecticut's life expectancy is 80.7 yrs.
Q Which state has a higher life expectancy — California or Connecticut?
Connecticut has a higher life expectancy than California.
More Comparisons: California vs Connecticut
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Sources: Core demographic data comes from the 2020 U.S. Census, with land area from U.S. Census Bureau TIGER files. Income, housing, affordability, and tax fields are maintained in our comparison dataset, with minimum wage data from the U.S. Department of Labor, gas prices from AAA, and electricity rates from the U.S. Energy Information Administration. Political control and election fields use 2024 presidential results together with National Conference of State Legislatures data. Gun-law labels use the Giffords scorecard, alcohol system data comes from NABCA, and marijuana status uses NCSL's state cannabis laws tracker.