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词条 List of U.S. counties with shortest life expectancy
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  1. See also

  2. References

  3. External links

{{see also|List of U.S. counties with longest life expectancy}}{{more citations needed|date=March 2018}}

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.

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 average 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.

Among all the counties in the US is a wide range in average life expectancy from birth. 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 average 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.

U.S. Counties (and county equivalents) with shortest life expectancy from birth: 1980 and 2014
County and state 2014: Life expectancy (years) [3] 1980: Life expectancy (years)[4] Majority population: 2014 (%[5] Other factors
1. Oglala Lakota County (Shannon County), South Dakota 66.81 61.25 Native American: 92.9%
2. Union County, Florida 67.57 65.84 Non-Hispanic White: 70.7% large prison population
3. Todd County, South Dakota 68.52 63.62 Native American: 86.5%
4. Sioux County, North Dakota 68.59 66.01 Native American: 82.0%
5. Buffalo County, South Dakota 69.05 64.49 Native American: 79.4%
6. Owsley County, Kentucky 70.21 72.41 Non-Hispanic White: 97.4% Declining expectancy
7. Breathitt County, Kentucky 70.22 71.24 Non-Hispanic White: 97.5% Declining expectancy
8. McDowell County, West Virginia 70.27 69.22 Non-Hispanic White: 89.0%
9. Perry County, Kentucky 70.60 71.17 Non-Hispanic White: 95.9% Declining expectancy
10. Tunica County, Mississippi 70.93 68.06 African American: 75.1%
11. Holmes County, Mississippi 71.01 69.42 African American: 82.9%
12. Dewey County, South Dakota 71.02 68.47 Native American: 72.9%
13. Coahoma County, Mississippi 71.14 68.99 African American: 75.1%
14. Leslie County, Kentucky 71.17 72.55 Non-Hispanic White: 98.2% Declining expectancy
15. Roosevelt County, Montana 71.20 69.92 Native Americans: 58.3%
16. Kusilvak Census Area, Alaska 70.83 66.51 Native Americans: 79.1%
17. Wolfe County, Kentucky 71.15 71.10 Non-Hispanic White: 98.0%
18. Phillips County, Arkansas 71.28 68.98 African American: 62.0%
19. Mingo County, West Virginia 71,38 69,39 Non-Hispanic White: 96.2%
20. Harlan County, Kentucky 71.47 70.84 Non-Hispanic White: 95.3%
21. Madison Parish, Louisiana 71.57 69.94 African American: 62.2%
21. Walker County, Alabama 71.57 71.79 Non-Hispanic White: 91.6% Declining expectancy
23. Powell County, Kentucky 71.60 73.41 Non-Hispanic White: 96.8% Declining expectancy
24. Lee County, Kentucky 71.61 73.06 Non-Hispanic White: 96.0% Declining expectancy
24. Sunflower County, Mississippi 71.61 70.43 African American: 72.8%
26. Bolivar County, Mississippi 71.72 69.30 African American: 64.7%
27. Clay County, Kentucky 71.78 73.75 Non-Hispanic White: 92.6% Declining expectancy
28, Washington County, Mississippi 71.81 69.58 African American: 72.3%
29. Humphreys County, Mississippi 71.90 68.85 African American: 74.7%
30. Floyd County, Kentucky 71.97 71.82 Non-Hispanic White: 98.0%
31. Marlboro County, South Carolina 72.02 69.28 African American: 51.2%
32. Pemiscot County, Missouri 72.04 69.61 Non-Hispanic White: 69.2%
33. Corson County, South Dakota 72.13 68.82 Native American: 64.8%
34. Baltimore City, Maryland 72.14 67.60 African American: 63.3%
34. Poinsett County, Arkansas 72.14 71.33 Non-Hispanic White: 87.8%
36. East Carroll Parish, Louisiana 72.17 69.91 African American: 68.0%
37. Wilcox County, Alabama 72.21 70.41 African American: 71.2%
38. Logan County, West Virginia 72.22 70.66 Non-Hispanic White: 95.9%
39. Perry County, Alabama 72.31 72.71 African American: 67.6% Declining expectancy
39. Crittenden County, Arkansas 72.31 69.57 African American: 51.5%
41. Letcher County, Kentucky 72.35 71.62 Non-Hispanic White 97.9%
42, Wilkinson County, Mississippi 72.38 69.42 African American 70.0%
43. Dallas County, Alabama 72.39 70.77 African American: 69.6%
44. Pike County, Kentucky 72.41 71.59 Non-Hispanic White: 97.3%
45. Grundy County, Tennessee 72.46 72.72 Non-Hispanic White: 96.6% Declining expectancy
46. Lowndes County, Alabama 72.57 70.62 African American: 73.1%
47. Whitley County, Kentucky 72.59 71.08 Non-Hispanic White: 97.1%
48. Magoffin County, Kentucky 72.60 71.93 Non-Hispanic White: 98.0%
49. Dunklin County, Missouri 72.62 71.78 Non-Hispanic White: 81.4%
50. East Feliciana Parish, Louisiana 72.64 72.39 Non-Hispanic White: 53.5%
United States (all) 79.08 73.75 Non-Hispanic White: 62.1%

 

See also

  • List of U.S. counties with longest life expectancy
  • List of U.S. states by changes in life expectancy, 1985–2010
  • List of U.S. congressional districts by life expectancy

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. ^[https://wire.ama-assn.org/delivering-care/growing-health-disparity-life-expectancy-richest-poorest-americans "A growing health disparity: Life expectancy for 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. ^http://www.healthdata.org/us-health/data-download, accessed 25 Jul 2017
5. ^"Index mundi: United States Facts, http://www.indexmundi.com/facts/united-states/quick-facts, accessed 26 Jul 2017

External links

  • [https://www.npr.org/sections/health-shots/2017/05/08/527103885/life-expectancy-can-vary-by-20-years-depending-on-where-you-live Life Expectancy Can Vary By 20 Years Depending On Where You Live] (with map by county, over time)
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4 : United States demography-related lists|United States health-related lists|United States-related lists of superlatives|Life expectancy
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