Statizoid

Cholera case-fatality rate in Iran

Iran: Cholera case-fatality rate was 0.0% in 2020. ◆ Volatile

Latest (2020)
0.0%
World rank
37th
of 114 countries
All-time high
5.6%
in 2008
All-time low
0.0%
in 1982
Years of data
33
1979–2020

Cholera case-fatality rate in Iran, 1979–2020

02461979199920201979: 3 %1980: 2 %1981: 1.8 %1982: 0 %1983: 0 %1984: 0.94 %1985: 0.75 %1986: 5 %1987: 1.4 %1988: 3.1 %1989: 1.6 %1990: 1.7 %1991: 1.7 %1992: 4.1 %1993: 0.37 %1994: 0 %1995: 2.7 %1997: 0.81 %1998: 0.37 %1999: 1.5 %2000: 0.87 %2003: 0 %2004: 1.1 %2005: 0.97 %2007: 0 %2008: 5.6 %2011: 1 %2012: 0 %2013: 2.7 %2015: 1.2 %2018: 0 %2019: 0 %2020: 0 %

Source: World Health Organization - Global Health Observatory (2026); World Health Organization (2023) – with minor processing by Our World in Data. Measured in %.

Analysis

The most recent figure for cholera case-fatality rate in Iran is 0.0%, measured in 2020. That is the lowest value across all 33 years on record.

The figure is down 100.0% over ten years.

Over the whole period, cholera case-fatality rate in Iran peaked at 5.6% in 2008 and was at its lowest, 0.0%, in 1982.

That places Iran 37th out of 114 countries with data for 2020, putting it in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
1970s 3.0% 3.0% 3.0% 1
1980s 1.7% 0.0% 5.0% 10
1990s 1.5% 0.0% 4.1% 9
2000s 1.4% 0.0% 5.6% 6
2010s 0.8% 0.0% 2.7% 6
2020s 0.0% 0.0% 0.0% 1

Countries ranked near Iran

  1. 34 El Salvador 0.3% compare
  2. 35 Papua New Guinea 0.1% compare
  3. 36 Yemen 0.1% compare
  4. 37 Afghanistan 0.0% compare
  5. 37 Algeria 0.0% compare
  6. 37 Argentina 0.0% compare
  7. 37 Australia 0.0% compare
  8. 37 Austria 0.0% compare
  9. 37 Bahrain 0.0% compare
  10. 37 Bangladesh 0.0% compare
  11. 37 Belgium 0.0% compare
  12. 37 Belize 0.0% compare
  13. 37 Brazil 0.0% compare
  14. 37 Brunei 0.0% compare
  15. 37 Burkina Faso 0.0% compare
  16. 37 Burundi 0.0% compare
  17. 37 Cambodia 0.0% compare
  18. 37 Canada 0.0% compare
  19. 37 Cape Verde 0.0% compare
  20. 37 Central African Republic 0.0% compare
  21. 37 Chile 0.0% compare
  22. 37 China 0.0% compare
  23. 37 Colombia 0.0% compare
  24. 37 Comoros 0.0% compare
  25. 37 Costa Rica 0.0% compare
  26. 37 Cote d'Ivoire 0.0% compare
  27. 37 Denmark 0.0% compare
  28. 37 Dominican Republic 0.0% compare
  29. 37 Ecuador 0.0% compare
  30. 37 Equatorial Guinea 0.0% compare
  31. 37 Eswatini 0.0% compare
  32. 37 France 0.0% compare
  33. 37 Gabon 0.0% compare
  34. 37 Gambia 0.0% compare
  35. 37 Germany 0.0% compare
  36. 37 Ghana 0.0% compare
  37. 37 Guatemala 0.0% compare
  38. 37 Guinea 0.0% compare
  39. 37 Honduras 0.0% compare
  40. 37 India 0.0% compare
  41. 37 Iraq 0.0% compare
  42. 37 Israel 0.0% compare
  43. 37 Italy 0.0% compare
  44. 37 Japan 0.0% compare
  45. 37 Jordan 0.0% compare
  46. 37 Kazakhstan 0.0% compare
  47. 37 Kenya 0.0% compare
  48. 37 Kuwait 0.0% compare
  49. 37 Liberia 0.0% compare
  50. 37 Madagascar 0.0% compare
  51. 37 Malawi 0.0% compare
  52. 37 Micronesia (country) 0.0% compare
  53. 37 Morocco 0.0% compare
  54. 37 Netherlands 0.0% compare
  55. 37 New Zealand 0.0% compare
  56. 37 Nicaragua 0.0% compare
  57. 37 Norway 0.0% compare
  58. 37 Oman 0.0% compare
  59. 37 Peru 0.0% compare
  60. 37 Portugal 0.0% compare
  61. 37 Russia 0.0% compare
  62. 37 Rwanda 0.0% compare
  63. 37 Saudi Arabia 0.0% compare
  64. 37 Senegal 0.0% compare
  65. 37 South Africa 0.0% compare
  66. 37 South Korea 0.0% compare
  67. 37 Spain 0.0% compare
  68. 37 Sudan 0.0% compare
  69. 37 Sweden 0.0% compare
  70. 37 Switzerland 0.0% compare
  71. 37 Tanzania 0.0% compare
  72. 37 Thailand 0.0% compare
  73. 37 Uganda 0.0% compare
  74. 37 Ukraine 0.0% compare
  75. 37 United Kingdom 0.0% compare
  76. 37 United States 0.0% compare
  77. 37 Venezuela 0.0% compare
  78. 37 Vietnam 0.0% compare

See the full ranking of 114 places →

More health data for Iran

All data for Iran →

Frequently asked questions

What is cholera case-fatality rate in Iran?
Cholera case-fatality rate in Iran was 0.0% in 2020, according to World Health Organization - Global Health Observatory (2026); World Health Organization (2023) – with minor processing by Our World in Data.
What is the highest cholera case-fatality rate recorded in Iran?
The highest recorded value was 5.6% in 2008.
What is the lowest cholera case-fatality rate recorded in Iran?
The lowest recorded value was 0.0% in 1982.
How does Iran rank for cholera case-fatality rate?
Iran ranks 37th out of 114 countries with data for 2020.
Is cholera case-fatality rate rising or falling in Iran?
Over the last ten years it is down 100.0%. The long-run trend across the full record is volatile.
Where does this Iran data come from?
The figures come from World Health Organization - Global Health Observatory (2026); World Health Organization (2023) – with minor processing by Our World in Data, published as part of Cholera case-fatality rate. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 33 observations, free to reuse under CC BY 4.0 (Our World in Data).

About this data

Indicator
Cholera case-fatality rate
Unit
%
Source
World Health Organization - Global Health Observatory (2026); World Health Organization (2023) – with minor processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
114 places, 2,413 data points, 1949–2021
Last refreshed

WHO calculates case fatality rates based on the numbers of cases and deaths as reported by national authorities. The case fatality rate is the number of reported deaths, divided by the number of reported cases, shown as a percentage.