Statizoid

Terrorism deaths in Sierra Leone

Sierra Leone: Terrorism deaths was 0 in 2021. ◆ Volatile

Latest (2021)
0
World rank
59th
of 188 countries
All-time high
258
in 1998
All-time low
0
in 1970
Years of data
51
1970–2021

Terrorism deaths in Sierra Leone, 1970–2021

0100200300197019952021

Source: Our World in Data.

Analysis

In 2021, terrorism deaths in Sierra Leone stood at 0. That is the lowest value across all 51 years on record.

Compared with earlier readings it is down 100.0% over five years.

Over the whole period, terrorism deaths in Sierra Leone peaked at 258 in 1998 and was at its lowest, 0, in 1970.

That places Sierra Leone 59th out of 188 countries with data for 2021, putting it in the middle of the range.

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

Terrorism deaths in Sierra Leone, year by year

Year Value Change
1970 0 —
1971 0 —
1972 0 —
1973 0 —
1974 0 —
1975 0 —
1976 0 —
1977 0 —
1978 0 —
1979 0 —
1980 0 —
1981 0 —
1982 0 —
1983 0 —
1984 0 —
1985 0 —
1986 0 —
1987 0 —
1988 0 —
1989 0 —
1990 0 —
1991 128 —
1992 21 -83.6%
1994 228 +985.7%
1995 40 -82.5%
1996 60 +50.0%
1997 16 -73.3%
1998 258 +1512.5%
1999 28 -89.1%
2000 60 +114.3%
2001 0 -100.0%
2002 0 —
2003 0 —
2004 0 —
2005 0 —
2006 0 —
2007 0 —
2008 0 —
2009 0 —
2010 0 —
2011 0 —
2012 0 —
2013 0 —
2014 0 —
2015 0 —
2016 1 —
2017 0 -100.0%
2018 0 —
2019 0 —
2020 0 —
2021 0 —

Sierra Leone compared with similar countries

  • Sierra Leone's 0 is below the median for low income countries, which is 51. (25 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1970s 0 0 0 10
1980s 0 0 0 10
1990s 86.56 0 258 9
2000s 6 0 60 10
2010s 0.1 0 1 10
2020s 0 0 0 2

Countries ranked near Sierra Leone

  1. 59 Albania 0 compare
  2. 59 Andorra 0
  3. 59 Angola 0 compare
  4. 59 Antigua and Barbuda 0
  5. 59 Argentina 0 compare
  6. 59 Armenia 0 compare
  7. 59 Australia 0 compare
  8. 59 Austria 0 compare
  9. 59 Azerbaijan 0 compare
  10. 59 Bahamas 0 compare
  11. 59 Bahrain 0 compare
  12. 59 Barbados 0 compare
  13. 59 Belarus 0 compare
  14. 59 Belgium 0 compare
  15. 59 Belize 0 compare
  16. 59 Benin 0 compare
  17. 59 Bhutan 0 compare
  18. 59 Bolivia 0 compare
  19. 59 Bosnia and Herzegovina 0 compare
  20. 59 Botswana 0 compare
  21. 59 Brunei 0
  22. 59 Bulgaria 0 compare
  23. 59 Cambodia 0 compare
  24. 59 Comoros 0 compare
  25. 59 Costa Rica 0 compare
  26. 59 Croatia 0 compare
  27. 59 Cuba 0 compare
  28. 59 Cyprus 0 compare
  29. 59 Czechia 0 compare
  30. 59 Denmark 0 compare
  31. 59 Dominica 0 compare
  32. 59 Dominican Republic 0 compare
  33. 59 East Timor 0 compare
  34. 59 Ecuador 0 compare
  35. 59 Equatorial Guinea 0 compare
  36. 59 Eritrea 0 compare
  37. 59 Estonia 0 compare
  38. 59 Eswatini 0 compare
  39. 59 Falkland Islands 0
  40. 59 Fiji 0 compare
  41. 59 Finland 0 compare
  42. 59 French Guiana 0 compare
  43. 59 French Polynesia 0
  44. 59 Gabon 0 compare
  45. 59 Gambia 0 compare
  46. 59 Georgia 0 compare
  47. 59 Ghana 0 compare
  48. 59 Grenada 0 compare
  49. 59 Guadeloupe 0 compare
  50. 59 Guatemala 0 compare
  51. 59 Guinea 0 compare
  52. 59 Guinea-Bissau 0 compare
  53. 59 Guyana 0 compare
  54. 59 Haiti 0 compare
  55. 59 Honduras 0 compare
  56. 59 Hong Kong 0 compare
  57. 59 Hungary 0 compare
  58. 59 Iceland 0
  59. 59 Ireland 0 compare
  60. 59 Italy 0 compare
  61. 59 Jamaica 0 compare
  62. 59 Japan 0 compare
  63. 59 Jordan 0 compare
  64. 59 Kazakhstan 0 compare
  65. 59 Kuwait 0 compare
  66. 59 Kyrgyzstan 0 compare
  67. 59 Laos 0 compare
  68. 59 Lesotho 0 compare
  69. 59 Liberia 0 compare
  70. 59 Lithuania 0 compare
  71. 59 Luxembourg 0
  72. 59 Macao 0 compare
  73. 59 Madagascar 0 compare
  74. 59 Malawi 0 compare
  75. 59 Malaysia 0 compare
  76. 59 Maldives 0 compare
  77. 59 Malta 0 compare
  78. 59 Martinique 0
  79. 59 Mauritania 0 compare
  80. 59 Mauritius 0
  81. 59 Moldova 0 compare
  82. 59 Montenegro 0 compare
  83. 59 Morocco 0 compare
  84. 59 Namibia 0 compare
  85. 59 Nepal 0 compare
  86. 59 Netherlands 0 compare
  87. 59 New Caledonia 0 compare
  88. 59 New Zealand 0 compare
  89. 59 Nicaragua 0 compare
  90. 59 North Korea 0 compare
  91. 59 Norway 0 compare
  92. 59 Panama 0 compare
  93. 59 Papua New Guinea 0 compare
  94. 59 Poland 0 compare
  95. 59 Portugal 0 compare
  96. 59 Qatar 0 compare
  97. 59 Romania 0 compare
  98. 59 Russia 0 compare
  99. 59 Saint Kitts and Nevis 0
  100. 59 Saint Lucia 0 compare
  101. 59 Saudi Arabia 0 compare
  102. 59 Senegal 0 compare
  103. 59 Serbia 0 compare
  104. 59 Seychelles 0
  105. 59 Singapore 0 compare
  106. 59 Slovakia 0 compare
  107. 59 Slovenia 0 compare
  108. 59 Solomon Islands 0 compare
  109. 59 South Korea 0 compare
  110. 59 Spain 0 compare
  111. 59 Suriname 0 compare
  112. 59 Sweden 0 compare
  113. 59 Switzerland 0 compare
  114. 59 Taiwan 0 compare
  115. 59 Tajikistan 0 compare
  116. 59 Tanzania 0 compare
  117. 59 Togo 0 compare
  118. 59 Trinidad and Tobago 0 compare
  119. 59 Turkmenistan 0 compare
  120. 59 United Arab Emirates 0 compare
  121. 59 Uruguay 0 compare
  122. 59 Uzbekistan 0 compare
  123. 59 Vanuatu 0
  124. 59 Vatican 0
  125. 59 Vietnam 0 compare
  126. 59 Wallis and Futuna 0
  127. 59 Western Sahara 0 compare
  128. 59 Zambia 0 compare
  129. 59 Zimbabwe 0 compare

See the full ranking of 188 places →

More health data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is terrorism deaths in Sierra Leone?
Terrorism deaths in Sierra Leone was 0 in 2021, according to Our World in Data.
What is the highest terrorism deaths recorded in Sierra Leone?
The highest recorded value was 258 in 1998.
What is the lowest terrorism deaths recorded in Sierra Leone?
The lowest recorded value was 0 in 1970.
How does Sierra Leone rank for terrorism deaths?
Sierra Leone ranks 59th out of 188 countries with data for 2021.
Where does this Sierra Leone data come from?
The figures come from Our World in Data, published as part of Terrorism deaths. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 51 observations, free to reuse under CC BY 4.0 (Our World in Data).

Share, cite or embed this page

Cite this page

Terrorism deaths in Sierra Leone. Statizoid, drawing on Our World in Data. Retrieved 10 November 2026, from https://health.statizoid.com/stat/terrorism-deaths/sierra-leone/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://health.statizoid.com/stat/terrorism-deaths/sierra-leone/">Terrorism deaths in Sierra Leone</a> — Statizoid

About this data

Indicator
Terrorism deaths
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
188 places, 9,021 data points, 1970–2021
Last refreshed