Which has higher number of terrorist attacks, Barbados or Sierra Leone?

Barbados, at 0 attacks against 0 attacks in Sierra Leone as of 2021.

What is the difference in number of terrorist attacks between Barbados and Sierra Leone?

0 attacks, with Barbados ahead.

How many years of comparable data are there for Barbados and Sierra Leone?

51 years are reported by both, from 1970 to 2021.

Where does this data come from?

National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data, published as Number of terrorist attacks. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Barbados vs Sierra Leone: Number of terrorist attacks

Barbados

0 attacks

in 2021

Sierra Leone

0 attacks

in 2021

Barbados rank

80th

Sierra Leone rank

80th

Number of terrorist attacks over time

Barbados
Sierra Leone

How they compare

Barbados currently reports 0 attacks against 0 attacks in Sierra Leone, a difference of 0 attacks.

The two have swapped places 2 times across 51 shared years of data; in 1970 it was Sierra Leone ahead.

Barbados ranks 80th and Sierra Leone ranks 80th of 188 countries.

Across the 6 decades both report, Barbados averaged higher in 1 and Sierra Leone in 3.

Head to head by decade

Decade	Barbados	Sierra Leone	Difference	Ahead
1970s	0.2 attacks	0 attacks	0.2 attacks	Barbados
1980s	0 attacks	0 attacks	0 attacks	—
1990s	0.1111 attacks	8.11 attacks	8 attacks	Sierra Leone
2000s	0 attacks	2.4 attacks	2.4 attacks	Sierra Leone
2010s	0 attacks	0.4 attacks	0.4 attacks	Sierra Leone
2020s	0 attacks	0 attacks	0 attacks	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of terrorist attacks, Barbados or Sierra Leone?: Barbados, at 0 attacks against 0 attacks in Sierra Leone as of 2021.
What is the difference in number of terrorist attacks between Barbados and Sierra Leone?: 0 attacks, with Barbados ahead.
How many years of comparable data are there for Barbados and Sierra Leone?: 51 years are reported by both, from 1970 to 2021.
How do Barbados and Sierra Leone rank globally for number of terrorist attacks?: Barbados ranks 80th and Sierra Leone ranks 80th of 188 countries.
Where does this data come from?: National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data, published as Number of terrorist attacks. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Barbados vs Sierra Leone: Number of terrorist attacks. Statizoid, drawing on National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data. Retrieved 23 September 2026, from https://reference.statizoid.com/compare/terrorist-attacks/barbados/sierra-leone/

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<a href="https://reference.statizoid.com/compare/terrorist-attacks/barbados/sierra-leone/">Barbados vs Sierra Leone: Number of terrorist attacks</a> — Statizoid

About this data

Indicator: Number of terrorist attacks
Unit: attacks
Source: National Consortium for the Study of Terrorism and Responses to Terrorism (START) (2022) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 188 places, 9,021 data points, 1970–2021
Last refreshed: 18 September 2026

Total number of terrorist attacks.