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.
Health
California vs Connecticut: Life Expectancy
Connecticut has a higher life expectancy than California.
National Rankings
Where They Rank Nationally
See where both states fall among all 50 states for life expectancy.
California
#12 · 79.2 yrs
Connecticut
#2 · 80.7 yrs
Lowest
Highest
Top 10 States — Life Expectancy
#1
Hawaii
81.6 yrs
Hawaii
#2
Connecticut
80.7 yrs
Connecticut
#3
Utah
80.4 yrs
Utah
#4
Minnesota
80.1 yrs
Minnesota
#5
Massachusetts
80.0 yrs
Massachusetts
#6
Vermont
80.0 yrs
Vermont
#7
Washington
79.8 yrs
Washington
#8
Colorado
79.7 yrs
Colorado
#9
New Hampshire
79.5 yrs
New Hampshire
#10
New York
79.4 yrs
New York
Selected states
#12
California
79.2 yrs
California
California ranks 12th and Connecticut ranks 2nd nationally for life expectancy.
Health Context
Life Expectancy in context
Key factors that shape the life-expectancy gap between these two states.
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.
See full data →Income
Connecticut has higher household income
Higher median income correlates with better healthcare access. Connecticut leads at $90,213 vs $84,097 in California.
See full data →Affordability
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.
See full data →Health snapshot
CaliforniaHealth
- Life expectancy
- 79.2 yrs
Economy
- Median household income
- $84,097
- Poverty rate
- 12.0%
- Cost of living index
- 138.5
ConnecticutHealth
- 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's life expectancy is 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
QWhat is California's life expectancy?
California's life expectancy is 79.2 yrs.
QWhat is Connecticut's life expectancy?
Connecticut's life expectancy is 80.7 yrs.
QWhich 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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Data source and freshness
Data period
2021
Dataset reviewed
July 23, 2026
Method note
Life expectancy at birth.