Comoros or Tanzania: which is better?

Country: head-to-head comparison

Comoros
4
indicators ahead
Winner
Tanzania
7
indicators ahead

Tanzania wins on more indicators: 7 of 11 against 4.

  • Safety and trust: Comoros 1:0
  • Costs and work: Tanzania 0:1
  • Climate and health: Tanzania 3:4
  • Law and institutions: Tanzania 0:2

All indicators weigh the same. This is a score based on data, not advice on where to live: different people have different circumstances.

Comoros
Tanzania

Safety and trust

Better: Comoros (1 : 0)
Organized violence
lower is better
✓0.00 deaths per 100,000 residents, 2022–2024
2022–2024
✗0.01 deaths per 100,000 residents, 2022–2024
2022–2024
Homicides
no data for one of the places
no data
3.8 per 100,000 residents
2020
Trust between people
no data for one of the places
no data
8%
2004

Costs and work

Better: Tanzania (0 : 1)
GDP per capita
higher is better
✗$4,238
20255% lower
✓$4,471
20255% higher

Climate and health

Better: Tanzania (3 : 4)
Life expectancy
higher is better
67.0 years
2024almost equal
✓67.2 years
2024almost equal
Life expectancy: men
higher is better
✓65.0 years
2024almost equal
64.4 years
2024almost equal
Life expectancy: women
higher is better
✗69.2 years
20241% lower
✓70.0 years
20241% higher
Median age at death
higher is better
✓72.4 years
2023almost equal
72.0 years
2023almost equal
Infant survival
higher is better
96.50%
2024almost equal
✓97.13%
2024almost equal
Survival of children under 5
higher is better
96.10%
2024almost equal
✓96.30%
2024almost equal
Air (PM2.5)
lower is better
✓10.2 µg/m³ per year
202350% lower
✗20.2 µg/m³ per year
202398% higher

Law and institutions

Better: Tanzania (0 : 2)
Rule of law
higher is better
✗-0.96 WGI index, from −2.5 to 2.5
2025
✓-0.57 WGI index, from −2.5 to 2.5
2025
Control of corruption
higher is better
✗-0.88 WGI index, from −2.5 to 2.5
2025
✓-0.33 WGI index, from −2.5 to 2.5
2025

A winner is named only for indicators with a known “better / worse” direction. Population and other neutral indicators are shown without a winner. Outdated and missing values are not counted. Details for each place: Comoros, Tanzania.

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