Sao Tome and Principe vs Tanzania, United Republic of: Mortality rates at age 25
Sao Tome and Principe
0.2709 deaths per 1,000 people
in 2023
Tanzania, United Republic of
0.2757 deaths per 1,000 people
in 2023
Sao Tome and Principe rank
49th
Tanzania, United Republic of rank
47th
Mortality rates at age 25 over time
- Sao Tome and Principe
- Tanzania, United Republic of
How they compare
Tanzania, United Republic of currently reports 0.2757 deaths per 1,000 people against 0.2709 deaths per 1,000 people in Sao Tome and Principe, a difference of 0.0048 deaths per 1,000 people.
The two have swapped places 5 times across 74 shared years of data; in 1950 it was Sao Tome and Principe ahead.
Sao Tome and Principe ranks 49th and Tanzania, United Republic of ranks 47th of 236 countries.
Across the 8 decades both report, Sao Tome and Principe averaged higher in 2 and Tanzania, United Republic of in 6.
Head to head by decade
| Decade | Sao Tome and Principe | Tanzania, United Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 0.9712 deaths per 1,000 people | 0.9763 deaths per 1,000 people | 0.0051 deaths per 1,000 people | Tanzania, United Republic of |
| 1960s | 0.6191 deaths per 1,000 people | 0.8573 deaths per 1,000 people | 0.2382 deaths per 1,000 people | Tanzania, United Republic of |
| 1970s | 0.403 deaths per 1,000 people | 0.6982 deaths per 1,000 people | 0.2952 deaths per 1,000 people | Tanzania, United Republic of |
| 1980s | 0.3145 deaths per 1,000 people | 0.5852 deaths per 1,000 people | 0.2707 deaths per 1,000 people | Tanzania, United Republic of |
| 1990s | 0.332 deaths per 1,000 people | 0.6489 deaths per 1,000 people | 0.3169 deaths per 1,000 people | Tanzania, United Republic of |
| 2000s | 0.3661 deaths per 1,000 people | 0.5004 deaths per 1,000 people | 0.1343 deaths per 1,000 people | Tanzania, United Republic of |
| 2010s | 0.3486 deaths per 1,000 people | 0.3442 deaths per 1,000 people | 0.0044 deaths per 1,000 people | Sao Tome and Principe |
| 2020s | 0.2814 deaths per 1,000 people | 0.2734 deaths per 1,000 people | 0.008 deaths per 1,000 people | Sao Tome and Principe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher mortality rates at age 25, Sao Tome and Principe or Tanzania, United Republic of?
- Tanzania, United Republic of, at 0.2757 deaths per 1,000 people against 0.2709 deaths per 1,000 people in Sao Tome and Principe as of 2023.
- What is the difference in mortality rates at age 25 between Sao Tome and Principe and Tanzania, United Republic of?
- 0.0048 deaths per 1,000 people, with Tanzania, United Republic of ahead.
- How many years of comparable data are there for Sao Tome and Principe and Tanzania, United Republic of?
- 74 years are reported by both, from 1950 to 2023.
- How do Sao Tome and Principe and Tanzania, United Republic of rank globally for mortality rates at age 25?
- Sao Tome and Principe ranks 49th 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) – 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.