Czechia vs Portugal: Population by age groups
Czechia
10.91 million
in 2025
Portugal
10.75 million
in 2025
Czechia rank
27th
Portugal rank
28th
Population by age groups over time
- Czechia
- Portugal
How they compare
Czechia currently reports 10.91 million against 10.75 million in Portugal, a difference of 159,900.
The two have swapped places 2 times across 36 shared years of data; in 1990 it was Czechia ahead.
Czechia ranks 27th and Portugal ranks 28th of 74 countries.
Across the 4 decades both report, Czechia averaged higher in 3 and Portugal in 1.
Head to head by decade
| Decade | Czechia | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 10.32 million | 10.03 million | 288,838 | Czechia |
| 2000s | 10.25 million | 10.45 million | 200,260 | Portugal |
| 2010s | 10.54 million | 10.44 million | 98,280 | Czechia |
| 2020s | 10.72 million | 10.52 million | 207,717 | Czechia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population by age groups, Czechia or Portugal?
- Czechia, at 10.91 million against 10.75 million in Portugal as of 2025.
- What is the difference in population by age groups between Czechia and Portugal?
- 159,900, with Czechia ahead.
- How many years of comparable data are there for Czechia and Portugal?
- 36 years are reported by both, from 1990 to 2025.
- How do Czechia and Portugal rank globally for population by age groups?
- Czechia ranks 27th and Portugal ranks 28th of 74 countries.
- Where does this data come from?
- UNICEF, published as Population by age groups. Statizoid refreshes it automatically from the source and publishes the full history for both places.