Brazil vs Tanzania: Population by age group
Brazil
13.36 million people
in 2023
Tanzania
10.81 million people
in 2023
Brazil rank
10th
Tanzania rank
12th
Population by age group over time
- Brazil
- Tanzania
How they compare
Brazil currently reports 13.36 million people against 10.81 million people in Tanzania, a difference of 2.55 million people.
That makes Brazil's figure about 1.2 times Tanzania's.
Across all 74 years both countries report, Brazil has been ahead every year.
Brazil ranks 10th and Tanzania ranks 12th of 236 countries.
Brazil has averaged higher in every one of the 8 decades both report.
Head to head by decade
| Decade | Brazil | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 10.88 million people | 1.55 million people | 9.34 million people | Brazil |
| 1960s | 13.98 million people | 2.16 million people | 11.82 million people | Brazil |
| 1970s | 15.57 million people | 3.13 million people | 12.45 million people | Brazil |
| 1980s | 18.08 million people | 4.18 million people | 13.91 million people | Brazil |
| 1990s | 17.41 million people | 5.18 million people | 12.23 million people | Brazil |
| 2000s | 16.15 million people | 6.84 million people | 9.31 million people | Brazil |
| 2010s | 14.53 million people | 8.72 million people | 5.80 million people | Brazil |
| 2020s | 13.73 million people | 10.47 million people | 3.26 million people | Brazil |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population by age group, Brazil or Tanzania?
- Brazil, at 13.36 million people against 10.81 million people in Tanzania as of 2023.
- What is the difference in population by age group between Brazil and Tanzania?
- 2.55 million people, with Brazil ahead.
- How many years of comparable data are there for Brazil and Tanzania?
- 74 years are reported by both, from 1950 to 2023.
- How do Brazil and Tanzania rank globally for population by age group?
- Brazil ranks 10th and Tanzania ranks 12th of 236 countries.
- Where does this data come from?
- UN, World Population Prospects (2024) – processed by Our World in Data, published as Population by age group. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The total population, measured on 1 July of the year shown. This only includes people aged 0-4.