Life Expectancy Comparison
Health

Illinois vs Kansas: Life Expectancy

Illinois has a higher life expectancy than Kansas.

Illinois flag
Illinois
IL • Midwest
Winner
77.5 yrs
Life expectancy at birth in years (CDC 2021).
Kansas flag
Kansas
KS • Midwest
77.0 yrs
Life expectancy at birth in years (CDC 2021).

Visual Comparison

Illinois 77.5 yrs
Kansas 77.0 yrs

Health Context

Key factors that shape the life-expectancy gap between these two states.

Health
Life Expectancy

Illinois residents live 0.5 years longer on average

Illinois has a life expectancy of 77.5 yrs vs 77.0 yrs in Kansas, a meaningful gap for relocation planning.

Poverty

Kansas has a lower poverty rate

Poverty and health outcomes are closely linked. Kansas's lower poverty rate (11.2%) versus Illinois (11.6%) is part of the longevity story.

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Income

Illinois has higher household income

Higher median income correlates with better healthcare access. Illinois leads at $78,433 vs $66,962 in Kansas.

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Affordability

Kansas has a lower cost of living

Lower living costs mean more disposable income for healthcare. Kansas's cost-of-living index is 90.2 vs 95.2 in the other state.

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Health Snapshot

Illinois flag
Illinois
Health
Life expectancy
77.5 yrs
Economy
Median household income
$78,433
Poverty rate
11.6%
Cost of living index
95.2
Kansas flag
Kansas
Health
Life expectancy
77.0 yrs
Economy
Median household income
$66,962
Poverty rate
11.2%
Cost of living index
90.2

What Stands Out

  • Illinois has the higher life expectancy at 77.5 years.
  • Kansas has the lower poverty rate.
  • Illinois has the higher median household income.

Related Pages

Violent Crime Poverty Rate Income Cost of Living

What This Means

Illinois vs Kansas: Life Expectancy in context

Illinois has a life expectancy of 77.5 yrs, compared with 77.0 yrs in Kansas. Life expectancy at birth in years (CDC 2021).

Illinois
77.5 yrs
Kansas
77.0 yrs

People Also Ask

Illinois vs Kansas Life Expectancy — Common Questions

Q What is Illinois's life expectancy?

Illinois's life expectancy is 77.5 yrs.

Q What is Kansas's life expectancy?

Kansas's life expectancy is 77.0 yrs.

Q Which state has a higher life expectancy — Illinois or Kansas?

Illinois has a higher life expectancy than Kansas.

More Comparisons: Illinois vs Kansas

Grouped tabs keep the deep-dive links tighter and easier to scan.

Older Adult Health Outcomes Uninsured Rate Obesity Rate
Full Comparison

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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; purchasing-power figures use BEA Regional Price Parities. Minimum wage data comes 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.