Mauritania vs Tanzania, United Republic of: Population by income level, annual growth rate
Mauritania
2.82 % change on previous year
in 2025
Tanzania, United Republic of
2.9 % change on previous year
in 2025
Mauritania rank
18th
Tanzania, United Republic of rank
16th
Population by income level, annual growth rate over time
- Mauritania
- Tanzania, United Republic of
How they compare
Tanzania, United Republic of currently reports 2.9 % change on previous year against 2.82 % change on previous year in Mauritania, a difference of 0.08 % change on previous year.
The two have swapped places 8 times across 65 shared years of data; in 1961 it was Tanzania, United Republic of ahead.
Mauritania ranks 18th and Tanzania, United Republic of ranks 16th of 215 countries.
Across the 7 decades both report, Mauritania averaged higher in 2 and Tanzania, United Republic of in 5.
Head to head by decade
| Decade | Mauritania | Tanzania, United Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 2.91 % change on previous year | 3.1 % change on previous year | 0.1975 % change on previous year | Tanzania, United Republic of |
| 1970s | 2.99 % change on previous year | 3.61 % change on previous year | 0.6196 % change on previous year | Tanzania, United Republic of |
| 1980s | 2.88 % change on previous year | 3.19 % change on previous year | 0.306 % change on previous year | Tanzania, United Republic of |
| 1990s | 2.94 % change on previous year | 2.73 % change on previous year | 0.2071 % change on previous year | Mauritania |
| 2000s | 2.6 % change on previous year | 2.74 % change on previous year | 0.1424 % change on previous year | Tanzania, United Republic of |
| 2010s | 3.12 % change on previous year | 3.09 % change on previous year | 0.0308 % change on previous year | Mauritania |
| 2020s | 2.94 % change on previous year | 2.97 % change on previous year | 0.036 % change on previous year | Tanzania, United Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population by income level, annual growth rate, Mauritania or Tanzania, United Republic of?
- Tanzania, United Republic of, at 2.9 % change on previous year against 2.82 % change on previous year in Mauritania as of 2025.
- What is the difference in population by income level, annual growth rate between Mauritania and Tanzania, United Republic of?
- 0.08 % change on previous year, with Tanzania, United Republic of ahead.
- How many years of comparable data are there for Mauritania and Tanzania, United Republic of?
- 65 years are reported by both, from 1961 to 2025.
- How do Mauritania and Tanzania, United Republic of rank globally for population by income level, annual growth rate?
- Mauritania ranks 18th and Tanzania, United Republic of ranks 16th of 215 countries.
- Where does this data come from?
- Statizoid (derived), published as Population by income level, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Population by income level. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.