Spain vs Tanzania: Population aged 25-64 years
Spain
26,458 thousands
in 2025
Tanzania
23,882 thousands
in 2025
Spain rank
27th
Tanzania rank
28th
Population aged 25-64 years over time
- Spain
- Tanzania
How they compare
Spain currently reports 26,458 thousands against 23,882 thousands in Tanzania, a difference of 2,576 thousands.
That makes Spain's figure about 1.1 times Tanzania's.
Across all 56 years both countries report, Spain has been ahead every year.
Spain ranks 27th and Tanzania ranks 28th of 230 countries.
Spain has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Spain | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 16,563 thousands | 5,115 thousands | 11,448 thousands | Spain |
| 1980s | 18,285 thousands | 6,916 thousands | 11,370 thousands | Spain |
| 1990s | 20,501 thousands | 9,205 thousands | 11,297 thousands | Spain |
| 2000s | 24,369 thousands | 12,331 thousands | 12,038 thousands | Spain |
| 2010s | 26,725 thousands | 16,555 thousands | 10,171 thousands | Spain |
| 2020s | 26,701 thousands | 21,894 thousands | 4,807 thousands | Spain |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population aged 25-64 years, Spain or Tanzania?
- Spain, at 26,458 thousands against 23,882 thousands in Tanzania as of 2025.
- What is the difference in population aged 25-64 years between Spain and Tanzania?
- 2,576 thousands, with Spain ahead.
- How many years of comparable data are there for Spain and Tanzania?
- 56 years are reported by both, from 1970 to 2025.
- How do Spain and Tanzania rank globally for population aged 25-64 years?
- Spain ranks 27th and Tanzania ranks 28th of 230 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Population aged 25-64 years (thousands). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release