Which has higher terrorist attacks by method, Costa Rica or United States?

Costa Rica, at 0 attacks against 0 attacks in United States as of 2021.

What is the difference in terrorist attacks by method between Costa Rica and United States?

0 attacks, with Costa Rica ahead.

How many years of comparable data are there for Costa Rica and United States?

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 Terrorist attacks by method. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Costa Rica vs United States: Terrorist attacks by method

Costa Rica

0 attacks

in 2021

United States

0 attacks

in 2021

Costa Rica rank

25th

United States rank

25th

Terrorist attacks by method over time

Costa Rica
United States

How they compare

Costa Rica currently reports 0 attacks against 0 attacks in United States, a difference of 0 attacks.

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

Costa Rica ranks 25th and United States ranks 25th of 188 countries.

United States has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Costa Rica	United States	Difference	Ahead
1970s	0.1 attacks	0.3 attacks	0.2 attacks	United States
1980s	0.2 attacks	0.7 attacks	0.5 attacks	United States
1990s	0 attacks	0.1111 attacks	0.1111 attacks	United States
2000s	0 attacks	0 attacks	0 attacks	—
2010s	0 attacks	0 attacks	0 attacks	—
2020s	0 attacks	0 attacks	0 attacks	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher terrorist attacks by method, Costa Rica or United States?: Costa Rica, at 0 attacks against 0 attacks in United States as of 2021.
What is the difference in terrorist attacks by method between Costa Rica and United States?: 0 attacks, with Costa Rica ahead.
How many years of comparable data are there for Costa Rica and United States?: 51 years are reported by both, from 1970 to 2021.
How do Costa Rica and United States rank globally for terrorist attacks by method?: Costa Rica ranks 25th and United States ranks 25th 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 Terrorist attacks by method. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Costa Rica vs United States: Terrorist attacks by method. 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-by-method/costa-rica/united-states/

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<a href="https://reference.statizoid.com/compare/terrorist-attacks-by-method/costa-rica/united-states/">Costa Rica vs United States: Terrorist attacks by method</a> — Statizoid

About this data

Indicator: Terrorist attacks by method
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

Number of terrorist attacks of unknown type.