Sierra Leone vs Tanzania, United Republic of: Mortality rates at age 25
Sierra Leone
0.2796 deaths per 1,000 people
in 2023
Tanzania, United Republic of
0.2757 deaths per 1,000 people
in 2023
Sierra Leone rank
45th
Tanzania, United Republic of rank
47th
Mortality rates at age 25 over time
- Sierra Leone
- Tanzania, United Republic of
How they compare
Sierra Leone currently reports 0.2796 deaths per 1,000 people against 0.2757 deaths per 1,000 people in Tanzania, United Republic of, a difference of 0.0039 deaths per 1,000 people.
Across all 74 years both countries report, Sierra Leone has been ahead every year.
Sierra Leone ranks 45th and Tanzania, United Republic of ranks 47th of 236 countries.
Sierra Leone has averaged higher in every one of the 8 decades both report.
Head to head by decade
| Decade | Sierra Leone | Tanzania, United Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 1.26 deaths per 1,000 people | 0.9763 deaths per 1,000 people | 0.2881 deaths per 1,000 people | Sierra Leone |
| 1960s | 1.04 deaths per 1,000 people | 0.8573 deaths per 1,000 people | 0.1777 deaths per 1,000 people | Sierra Leone |
| 1970s | 0.8328 deaths per 1,000 people | 0.6982 deaths per 1,000 people | 0.1346 deaths per 1,000 people | Sierra Leone |
| 1980s | 0.763 deaths per 1,000 people | 0.5852 deaths per 1,000 people | 0.1778 deaths per 1,000 people | Sierra Leone |
| 1990s | 1.03 deaths per 1,000 people | 0.6489 deaths per 1,000 people | 0.3807 deaths per 1,000 people | Sierra Leone |
| 2000s | 0.7054 deaths per 1,000 people | 0.5004 deaths per 1,000 people | 0.205 deaths per 1,000 people | Sierra Leone |
| 2010s | 0.4432 deaths per 1,000 people | 0.3442 deaths per 1,000 people | 0.0989 deaths per 1,000 people | Sierra Leone |
| 2020s | 0.287 deaths per 1,000 people | 0.2734 deaths per 1,000 people | 0.0136 deaths per 1,000 people | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher mortality rates at age 25, Sierra Leone or Tanzania, United Republic of?
- Sierra Leone, at 0.2796 deaths per 1,000 people against 0.2757 deaths per 1,000 people in Tanzania, United Republic of as of 2023.
- What is the difference in mortality rates at age 25 between Sierra Leone and Tanzania, United Republic of?
- 0.0039 deaths per 1,000 people, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Tanzania, United Republic of?
- 74 years are reported by both, from 1950 to 2023.
- How do Sierra Leone and Tanzania, United Republic of rank globally for mortality rates at age 25?
- Sierra Leone ranks 45th and Tanzania, United Republic of ranks 47th of 236 countries.
- Where does this data come from?
- Human Mortality Database (2025); UN, World Population Prospects (2024) β with minor processing by Our World in Data, published as Mortality rates at age 25. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Death rate, calculated as the number of deaths divided by the average number of people alive during the interval.