Counties with the shortest life expectancy in Oklahoma

·Stacker

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Life expectancy can be affected by a variety of factors. About 25% of your lifespan is determined by genetics, according to the National Library of Medicine. Health and wellness habits—like following a balanced, nutrient-rich diet; not smoking; drinking minimal alcohol; maintaining a healthy weight; and staying physically active—can add more than a decade to your life, research from the National Institutes of Health shows. While these factors are significant, another important element that you might not have considered is your environment and community.

While life expectancy generally increases annually in the United States—jumping from about 70.8 years old to 77.5 between 1970 and 2022, according to the Centers for Disease Control and Prevention—this particular metric can vary from state to state or even county to county. In some parts of the country, the average lifespan is getting shorter based on a variety of risk factors on top of health, including socioeconomic factors like poverty, unemployment, income, and education.

According to a 2020 study from researchers at Penn State, West Virginia, and Michigan State Universities, communities with a higher population density, more fast food restaurants, and a high number of extraction industry-based jobs tend to have shorter life expectancies.

To find out how life expectancy varies within Oklahoma, Stacker used 2024 County Health Rankings & Roadmaps from the University of Wisconsin Population Health Institute to identify the counties with the shortest life expectancy. Life expectancy measures the average number of years from birth a person can expect to live and is calculated based on the number of deaths in a given time period and the average number of people at risk of dying during that period. Counties with unreliable or insufficient data were excluded from the analysis. Mortality data came from the National Vital Statistics System.

Read on to see if your county is on the list.

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#38. Garfield County

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#38. Garfield County

- Life expectancy: 73.6 years
--- 0.8 years lower than the state average

#36. Creek County (tie)

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#36. Creek County (tie)

- Life expectancy: 73.5 years
--- 0.9 years lower than the state average

#36. Custer County (tie)

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#36. Custer County (tie)

- Life expectancy: 73.5 years
--- 0.9 years lower than the state average

#35. Craig County

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#35. Craig County

- Life expectancy: 73.3 years
--- 1.1 years lower than the state average

#33. Bryan County

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#33. Bryan County

- Life expectancy: 72.9 years
--- 1.5 years lower than the state average

#31. Beckham County (tie)

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#31. Beckham County (tie)

- Life expectancy: 72.6 years
--- 1.8 years lower than the state average

#31. Murray County (tie)

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#31. Murray County (tie)

- Life expectancy: 72.6 years
--- 1.8 years lower than the state average

#29. Pottawatomie County (tie)

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#29. Pottawatomie County (tie)

- Life expectancy: 72.5 years
--- 1.9 years lower than the state average

#28. Carter County

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#28. Carter County

- Life expectancy: 72.4 years
--- 2.0 years lower than the state average

#23. Pawnee County (tie)

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#23. Pawnee County (tie)

- Life expectancy: 72.3 years
--- 2.1 years lower than the state average

#23. Kay County (tie)

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#23. Kay County (tie)

- Life expectancy: 72.3 years
--- 2.1 years lower than the state average

#23. Mayes County (tie)

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#23. Mayes County (tie)

- Life expectancy: 72.3 years
--- 2.1 years lower than the state average

#23. Pontotoc County (tie)

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#23. Pontotoc County (tie)

- Life expectancy: 72.3 years
--- 2.1 years lower than the state average

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#23. Dewey County (tie)

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#23. Dewey County (tie)

- Life expectancy: 72.3 years
--- 2.1 years lower than the state average

#22. Haskell County

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#22. Haskell County

- Life expectancy: 72.2 years
--- 2.2 years lower than the state average

#18. Cotton County (tie)

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#18. Cotton County (tie)

- Life expectancy: 72.1 years
--- 2.3 years lower than the state average

#18. Harmon County (tie)

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#18. Harmon County (tie)

- Life expectancy: 72.1 years
--- 2.3 years lower than the state average

#18. Johnston County (tie)

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#18. Johnston County (tie)

- Life expectancy: 72.1 years
--- 2.3 years lower than the state average

#17. Pittsburg County

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#17. Pittsburg County

- Life expectancy: 72.0 years
--- 2.4 years lower than the state average

#16. Sequoyah County

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#16. Sequoyah County

- Life expectancy: 71.6 years
--- 2.8 years lower than the state average

#15. Garvin County

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#15. Garvin County

- Life expectancy: 71.5 years
--- 2.9 years lower than the state average

#13. Adair County

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#13. Adair County

- Life expectancy: 70.9 years
--- 3.5 years lower than the state average

#9. Okmulgee County (tie)

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#9. Okmulgee County (tie)

- Life expectancy: 70.8 years
--- 3.6 years lower than the state average

#9. Kiowa County (tie)

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#9. Kiowa County (tie)

- Life expectancy: 70.8 years
--- 3.6 years lower than the state average

#9. Muskogee County (tie)

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#9. Muskogee County (tie)

- Life expectancy: 70.8 years
--- 3.6 years lower than the state average

#8. Ottawa County

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#8. Ottawa County

- Life expectancy: 70.6 years
--- 3.8 years lower than the state average

#7. Coal County

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#7. Coal County

- Life expectancy: 70.4 years
--- 4.0 years lower than the state average

#5. Caddo County (tie)

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#5. Caddo County (tie)

- Life expectancy: 70.0 years
--- 4.4 years lower than the state average

#5. Seminole County (tie)

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#5. Seminole County (tie)

- Life expectancy: 70.0 years
--- 4.4 years lower than the state average

#3. Choctaw County (tie)

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#3. Choctaw County (tie)

- Life expectancy: 69.9 years
--- 4.5 years lower than the state average

#2. Okfuskee County

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#2. Okfuskee County

- Life expectancy: 69.2 years
--- 5.2 years lower than the state average

#1. McCurtain County

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#1. McCurtain County

- Life expectancy: 69.1 years
--- 5.3 years lower than the state average

This story features data reporting by Karim Noorani, writing by Kiersten Hickman, and is part of a series utilizing data automation across 49 states.