Which has higher terrorist attacks, deaths and injuries, Norway or Tanzania?

Norway, at 0 attacks against 0 attacks in Tanzania as of 2021.

How many years of comparable data are there for Norway and Tanzania?

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, deaths and injuries. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Norway vs Tanzania: Terrorist attacks, deaths and injuries

Norway

0 attacks

in 2021

Tanzania

0 attacks

in 2021

Norway rank

80th

Tanzania rank

80th

Terrorist attacks, deaths and injuries over time

Norway
Tanzania

How they compare

Norway currently reports 0 attacks against 0 attacks in Tanzania, a difference of 0 attacks.

The two have swapped places 16 times across 51 shared years of data; in 1970 it was Tanzania ahead.

Norway ranks 80th and Tanzania ranks 80th of 188 countries.

Across the 6 decades both report, Norway averaged higher in 2 and Tanzania in 4.

Head to head by decade

Decade	Norway	Tanzania	Difference	Ahead
1970s	0.1 attacks	0.2 attacks	0.1 attacks	Tanzania
1980s	0.3 attacks	0.1 attacks	0.2 attacks	Norway
1990s	0.7778 attacks	0.4444 attacks	0.3333 attacks	Norway
2000s	0.3 attacks	1 attacks	0.7 attacks	Tanzania
2010s	0.8 attacks	4.6 attacks	3.8 attacks	Tanzania
2020s	1 attacks	4 attacks	3 attacks	Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher terrorist attacks, deaths and injuries, Norway or Tanzania?: Norway, at 0 attacks against 0 attacks in Tanzania as of 2021.
What is the difference in terrorist attacks, deaths and injuries between Norway and Tanzania?: 0 attacks, with Norway ahead.
How many years of comparable data are there for Norway and Tanzania?: 51 years are reported by both, from 1970 to 2021.
How do Norway and Tanzania rank globally for terrorist attacks, deaths and injuries?: Norway ranks 80th and Tanzania 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 Terrorist attacks, deaths and injuries. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Norway vs Tanzania: Terrorist attacks, deaths and injuries. 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-fatalities-and-injuries/norway/tanzania/

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<a href="https://reference.statizoid.com/compare/terrorist-attacks-fatalities-and-injuries/norway/tanzania/">Norway vs Tanzania: Terrorist attacks, deaths and injuries</a> — Statizoid

About this data

Indicator: Terrorist attacks, deaths and injuries
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.