List of U.S. counties with shortest life expectancy

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This list of U.S. counties with shortest life expectancy includes 50 counties (or county equivalents) out of a grand total of 3,142 counties or county equivalents in the United States. With the exception of one city (Baltimore), the counties with shortest life expectancy at birth have a largely rural population. The counties listed include 24 with a population consisting of more than 50 percent of non-Hispanic whites, 18 with a population consisting of more than 50 percent of African-Americans, and 8 with a population consisting of more than 50 percent of Native Americans

Contents

The U.S. states represented on the list are Kentucky (14 counties); Mississippi (8 counties); Alabama and South Dakota (5 counties each); Arkansas, Louisiana, and West Virginia (three counties each); Missouri (2 counties), and Alaska, Florida, Maryland, Montana, North Dakota, South Carolina, and Tennessee (one county each).

The 14 counties in Kentucky on the list are located in the Eastern Kentucky Coalfield, a region with an economy formerly dominated by coal mining. The three counties in West Virginia on the list also have economies formerly dominated by coal. The population of these counties consists largely of non-Hispanic whites.

The 8 counties on the list in Mississippi are located mostly in the Mississippi Delta, a region heavily populated by African Americans.

The 50 counties on the list have life expectancy at birth of 6 to 12 years less than the life expectancy of all the residents of the United States. Ten of the counties on the list, 9 of them with majority non-Hispanic white populations, experienced declines in life expectancy between 1980 and 2014.

There is a wide range in life expectancy among counties in the US. The residents of Summit County, Colorado live an average of 86.83 years. The residents of Oglala Lakota County (formerly Shannon County) of South Dakota live an average of 66.81 years – twenty years less. Moreover, the gap between the counties with the longest life expectancy and the shortest is widening. The life expectancy of the United States as a whole increased by more than 5 years between 1980 and 2014. The life expectancy of most of the longest-lived counties equaled or exceeded that increase. The life expectancy of most of the shortest-lived counties increased less than 5 years – and in a few counties life expectancy decreased. [1]

A study published in the Journal of the American Medical Association in 2016 concluded that income was a major component of the difference in life expectancy in states, counties, races, and regions of the U.S. Men in the richest one percent of the population lived 15 years longer than men in the poorest one percent of the population and women in the richest one percent of the population lived 10 years longer. [2]

Counties with small populations (and therefore small numbers of deaths) have a larger margin of error in determining life expectancy than counties with larger populations.

List

U.S. Counties (and county equivalents) with shortest life expectancy from birth: 1980 and 2014
County and state2014: Life expectancy (years) [3] 1980: Life expectancy (years) [4] Majority population: 2014 (%} [5] Other factors
1. Oglala Lakota County (Shannon County), South Dakota 66.8161.25Native American: 92.9%The county lies entirely within the Pine Ridge Indian Reservation
2. Union County, Florida 67.5765.84Non-Hispanic White: 70.7% Large prison population
3. Todd County, South Dakota 68.5263.62Native American: 86.5%The county lies entirely within the Rosebud Indian Reservation
4. Sioux County, North Dakota 68.5966.01Native American: 82.0%The county lies entirely within the Standing Rock Indian Reservation
5. Buffalo County, South Dakota 69.0564.49Native American: 79.4%The Crow Creek Indian Reservation makes up the majority of Buffalo County.
6. Owsley County, Kentucky 70.2172.41Non-Hispanic White: 97.9%Poorest county in the nation, 2010 per capita income was $10,742; declining life expectancy
7. Breathitt County, Kentucky70.2271.24Non-Hispanic White: 97.5%As of 2014 had the highest morbidity rate in the state; declining life expectancy
8. McDowell County, West Virginia 70.2769.22Non-Hispanic White: 89.0%High rates of drug abuse and poverty
9. Perry County, Kentucky 70.6071.17Non-Hispanic White: 95.9%High rates of smoking and obesity and a low level of physical activity; declining life expectancy
10. Tunica County, Mississippi 70.9368.06African American: 75.1%
11. Holmes County, Mississippi 71.0169.42African American: 82.9%lowest life expectancy of any county in the United States, for both men and women. [6]
12. Dewey County, South Dakota 71.0268.47Native American: 72.9%Most of county lies in the Cheyenne River Indian Reservation
13. Coahoma County, Mississippi71.1468.99African American: 75.1%
14. Leslie County, Kentucky71.1772.55Non-Hispanic White: 98.2%declining life expectancy
15. Roosevelt County, Montana 71.2069.92Native Americans: 60.4%
16. Kusilvak Census Area, Alaska 70.8366.51Native Americans: 96.93%
17. Wolfe County, Kentucky 71.1571.10Non-Hispanic White: 98.0%
18. Phillips County, Arkansas 71.2868.98African American: 62.0%
19. Mingo County, West Virginia 71.3869.39Non-Hispanic White: 96.2%
20. Harlan County, Kentucky 71.4770.84Non-Hispanic White: 95.3%
21. Madison Parish, Louisiana 71.5769.94African American: 62.2%
21. Walker County, Alabama 71.5771.79Non-Hispanic White: 91.6%declining life expectancy
23. Powell County, Kentucky 71.6073.41Non-Hispanic White: 96.8%declining life expectancy
24. Lee County, Kentucky 71.6173.06Non-Hispanic White: 96.0%declining life expectancy
24. Sunflower County, Mississippi 71.6170.43African American: 72.8%
26. Bolivar County, Mississippi 71.7269.30African American: 64.7%
27. Clay County, Kentucky 71.7873.75Non-Hispanic White: 92.6%declining life expectancy
28, Washington County, Mississippi 71.8169.58African American: 72.3%
29. Humphreys County, Mississippi 71.9068.85African American: 74.7%
30. Floyd County, Kentucky 71.9771.82Non-Hispanic White: 98.0%
31. Marlboro County, South Carolina 72.0269.28African American: 51.2%
32. Pemiscot County, Missouri 72.0469.61Non-Hispanic White: 69.2%
33. Corson County, South Dakota 72.1368.82Native American: 64.8%
34. Baltimore City, Maryland 72.1467.60African American: 63.3%
34. Poinsett County, Arkansas 72.1471.33Non-Hispanic White: 87.8%
36. East Carroll Parish, Louisiana 72.1769.91African American: 68.0%
37. Wilcox County, Alabama 72.2170.41African American: 71.2%
38. Logan County, West Virginia 72.2270.66Non-Hispanic White: 95.9%
39. Perry County, Alabama 72.3172.71African American: 67.6%declining life expectancy
39. Crittenden County, Arkansas 72.3169.57African American: 51.5%
41. Letcher County, Kentucky 72.3571.62Non-Hispanic White 97.9%
42, Wilkinson County, Mississippi 72.3869.42African American 70.0%
43. Dallas County, Alabama 72.3970.77African American: 69.6%
44. Pike County, Kentucky 72.4171.59Non-Hispanic White: 97.3%
45. Grundy County, Tennessee 72.4672.72Non-Hispanic White: 96.6%declining life expectancy
46. Lowndes County, Alabama 72.5770.62African American: 73.1%
47. Whitley County, Kentucky 72.5971.08Non-Hispanic White: 97.1%
48. Magoffin County, Kentucky 72.6071.93Non-Hispanic White: 98.0%
49. Dunklin County, Missouri 72.6271.78Non-Hispanic White: 81.4%
50. East Feliciana Parish, Louisiana 72.6472.39Non-Hispanic White: 53.5%
United States (all)79.0873.75Non-Hispanic White: 62.1%

See also

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References

  1. ↑ "U.S. County Profiles", Institute for Health Metrics and Evaluation, |-http://www.healthdata.org/us-health/data-download, accessed 25 Jul 2017
  2. ↑ "A growing health disparity: Life expectancy for richest, poorest Americans," https://wire.ama-assn.org/delivering-care/growing-health-disparity-life-expectancy-richest-poorest-americans
  3. ↑ "U.S. County Profiles", Institute for Health Metrics and Evaluation, |-http://www.healthdata.org/us-health/data-download, accessed 25 Jul 2017
  4. ↑ "US Data for Download". www.healthdata.org. 4 March 2015. Retrieved 25 Jul 2017.
  5. ↑ "Index mundi: United States Facts, http://www.indexmundi.com/facts/united-states/quick-facts, accessed 26 Jul 2017
  6. ↑ "Life expectancy in U.S. trails top nations". CNN. 16 June 2011.
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