Population by age in Czechia
Czechia: Population by age was 10.91 million in 2025. ▬ Flat
Latest (2025)
10.91 million
Change on year
up 0.1%
World rank
27th
of 74 countries
All-time high
10.91 million
in 2025
All-time low
10.19 million
in 2003
Years of data
36
1990–2025
Population by age in Czechia, 1990–2025
Source: UNICEF.
Analysis
In 2025, population by age in Czechia stood at 10.91 million. That is the highest value across all 36 years on record.
Compared with earlier readings it is up 0.1% on the previous year and up 3.5% over ten years.
Over the whole period, population by age in Czechia peaked at 10.91 million in 2025 and was at its lowest, 10.19 million, in 2003.
That places Czechia 27th out of 74 countries with data for 2025, putting it in the middle of the range.
Population by age in Czechia, year by year
| Year | Value | Change |
|---|---|---|
| 1990 | 10.36 million | — |
| 1991 | 10.30 million | -0.6% |
| 1992 | 10.31 million | +0.1% |
| 1993 | 10.33 million | +0.1% |
| 1994 | 10.33 million | +0.1% |
| 1995 | 10.33 million | -0.0% |
| 1996 | 10.32 million | -0.1% |
| 1997 | 10.31 million | -0.1% |
| 1998 | 10.30 million | -0.1% |
| 1999 | 10.29 million | -0.1% |
| 2000 | 10.28 million | -0.1% |
| 2001 | 10.23 million | -0.4% |
| 2002 | 10.20 million | -0.3% |
| 2003 | 10.19 million | -0.1% |
| 2004 | 10.20 million | +0.0% |
| 2005 | 10.20 million | +0.0% |
| 2006 | 10.22 million | +0.2% |
| 2007 | 10.25 million | +0.3% |
| 2008 | 10.34 million | +0.9% |
| 2009 | 10.43 million | +0.8% |
| 2010 | 10.46 million | +0.3% |
| 2011 | 10.49 million | +0.2% |
| 2012 | 10.51 million | +0.2% |
| 2013 | 10.52 million | +0.1% |
| 2014 | 10.51 million | -0.0% |
| 2015 | 10.54 million | +0.2% |
| 2016 | 10.55 million | +0.1% |
| 2017 | 10.58 million | +0.2% |
| 2018 | 10.61 million | +0.3% |
| 2019 | 10.65 million | +0.4% |
| 2020 | 10.69 million | +0.4% |
| 2021 | 10.49 million | -1.9% |
| 2022 | 10.52 million | +0.2% |
| 2023 | 10.83 million | +3.0% |
| 2024 | 10.90 million | +0.7% |
| 2025 | 10.91 million | +0.1% |
Czechia compared with similar countries
- Czechia's 10.91 million is above the median for high income countries, which is 5.99 million, 1.8× the median. (41 countries reporting)
- Czechia's 10.91 million is above the median for Europe & Central Asia, which is 7.30 million, 1.5× the median. (51 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 10.32 million | 10.29 million | 10.36 million | 10 |
| 2000s | 10.25 million | 10.19 million | 10.43 million | 10 |
| 2010s | 10.54 million | 10.46 million | 10.65 million | 10 |
| 2020s | 10.72 million | 10.49 million | 10.91 million | 6 |
Countries ranked near Czechia
More population data for Czechia
- Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates 10,577 Persons (2050)
- Un population 2024 vs 2022, annual growth rate 0.1775 % change on previous year (2100)
- Population long run with projections, annual growth rate -0.2622 % change on previous year (2100)
- Urban and rural population 2050, annual growth rate -3.12 % change on previous year (2050)
- Population regions with projections, annual growth rate -0.2622 % change on previous year (2100)
- Population growth rate, by level of development -0.3% (2100)
- Number of children under 5, by world region 351,331 people (2100)
- Population density 106.6 people per km² (2100)
- World population growth -0.3% (2100)
- Projected population under age 5, annual growth rate 0.0094 % change on previous year (2100)
Frequently asked questions
- What is population by age in Czechia?
- Population by age in Czechia was 10.91 million in 2025, according to UNICEF.
- What is the highest population by age recorded in Czechia?
- The highest recorded value was 10.91 million in 2025.
- What is the lowest population by age recorded in Czechia?
- The lowest recorded value was 10.19 million in 2003.
- How does Czechia rank for population by age?
- Czechia ranks 27th out of 74 countries with data for 2025.
- Is population by age rising or falling in Czechia?
- Over the last ten years it is up 3.5%. The long-run trend across the full record is flat.
- Where does this Czechia data come from?
- The figures come from UNICEF, published as part of Population by age. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 36 observations, free to reuse under UNICEF Terms of Use (attribution required).