Life Expectancy
Connecticut residents live 1.2 years longer on average
Connecticut has a life expectancy of 80.7 yrs vs 79.5 yrs in New Hampshire, a meaningful gap for relocation planning.
Life Expectancy Comparison
Health
Connecticut vs New Hampshire: Life Expectancy
Connecticut has a higher life expectancy than New Hampshire.
Connecticut
CT • Northeast
80.7 yrs
Life expectancy at birth in years (CDC 2021).
New Hampshire
NH • Northeast
79.5 yrs
Life expectancy at birth in years (CDC 2021).
Visual Comparison
Connecticut
80.7 yrs
New Hampshire
79.5 yrs
Health Context
Key factors that shape the life-expectancy gap between these two states.
Health
Poverty
New Hampshire has a lower poverty rate
Poverty and health outcomes are closely linked. New Hampshire's lower poverty rate (7.2%) versus Connecticut (10.3%) is part of the longevity story.
View detailed comparisonIncome
New Hampshire has higher household income
Higher median income correlates with better healthcare access. New Hampshire leads at $90,845 vs $90,213 in Connecticut.
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 117.1 in the other state.
View detailed comparisonHealth Snapshot
Connecticut
Health
Life expectancy
80.7 yrs
Economy
Median household income
$90,213
Poverty rate
10.3%
Cost of living index
113.1
New Hampshire
Health
Life expectancy
79.5 yrs
Economy
Median household income
$90,845
Poverty rate
7.2%
Cost of living index
117.1
What Stands Out
- Connecticut has the higher life expectancy at 80.7 years.
- New Hampshire has the lower poverty rate.
- New Hampshire has the higher median household income.
Related Pages
What This Means
Connecticut vs New Hampshire: Life Expectancy in context
Connecticut has a life expectancy of 80.7 yrs, compared with 79.5 yrs in New Hampshire. Life expectancy at birth in years (CDC 2021).
Connecticut
80.7 yrs
New Hampshire
79.5 yrs
People Also Ask
Connecticut vs New Hampshire Life Expectancy — Common Questions
Q What is Connecticut's life expectancy?
Connecticut's life expectancy is 80.7 yrs.
Q What is New Hampshire's life expectancy?
New Hampshire's life expectancy is 79.5 yrs.
Q Which state has a higher life expectancy — Connecticut or New Hampshire?
Connecticut has a higher life expectancy than New Hampshire.
More Comparisons: Connecticut vs New Hampshire
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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.