Tanzania, United Republic of vs Zambia: Population aged 25-64 years (thousands), annual growth rate
Population aged 25-64 years (thousands), annual growth rate over time
- Tanzania, United Republic of
- Zambia
How they compare
Zambia currently reports 3.91 % change on previous year against 3.65 % change on previous year in Tanzania, United Republic of, a difference of 0.26 % change on previous year.
That makes Zambia's figure about 1.1 times Tanzania, United Republic of's.
The two have swapped places 15 times across 55 shared years of data; in 1971 it was Tanzania, United Republic of ahead.
Tanzania, United Republic of ranks 16th and Zambia ranks 13th of 233 countries.
Across the 6 decades both report, Tanzania, United Republic of averaged higher in 2 and Zambia in 4.
Head to head by decade
| Decade | Tanzania, United Republic of | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3.5 % change on previous year | 1.87 % change on previous year | 1.63 % change on previous year | Tanzania, United Republic of |
| 1980s | 2.93 % change on previous year | 2.95 % change on previous year | 0.0219 % change on previous year | Zambia |
| 1990s | 2.81 % change on previous year | 2.55 % change on previous year | 0.2595 % change on previous year | Tanzania, United Republic of |
| 2000s | 2.97 % change on previous year | 4.21 % change on previous year | 1.24 % change on previous year | Zambia |
| 2010s | 3.32 % change on previous year | 4.29 % change on previous year | 0.9646 % change on previous year | Zambia |
| 2020s | 3.58 % change on previous year | 3.88 % change on previous year | 0.3026 % change on previous year | Zambia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population aged 25-64 years (thousands), annual growth rate, Tanzania, United Republic of or Zambia?
- Zambia, at 3.91 % change on previous year against 3.65 % change on previous year in Tanzania, United Republic of as of 2025.
- What is the difference in population aged 25-64 years (thousands), annual growth rate between Tanzania, United Republic of and Zambia?
- 0.26 % change on previous year, with Zambia ahead.
- How many years of comparable data are there for Tanzania, United Republic of and Zambia?
- 55 years are reported by both, from 1971 to 2025.
- How do Tanzania, United Republic of and Zambia rank globally for population aged 25-64 years (thousands), annual growth rate?
- Tanzania, United Republic of ranks 16th and Zambia ranks 13th of 233 countries.
- Where does this data come from?
- Statizoid (derived), published as Population aged 25-64 years (thousands), 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 aged 25-64 years (thousands). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.