Historical population data in Slovak Republic
Slovak Republic: Historical population data was 5.41 million Persons in 2025. ▲ Rising
Historical population data in Slovak Republic, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Persons.
Analysis
Slovak Republic recorded 5.41 million Persons for historical population data in 2025.
The figure is down 0.1% on the previous year and down 0.2% over ten years.
Over the whole period, historical population data in Slovak Republic peaked at 5.46 million Persons in 2020 and was at its lowest, 3.46 million Persons, in 1950.
The long-run direction has been consistently rising across the 76 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 3.70 million Persons | 3.46 million Persons | 3.95 million Persons | 10 |
| 1960s | 4.33 million Persons | 3.99 million Persons | 4.52 million Persons | 10 |
| 1970s | 4.72 million Persons | 4.53 million Persons | 4.94 million Persons | 10 |
| 1980s | 5.14 million Persons | 4.98 million Persons | 5.28 million Persons | 10 |
| 1990s | 5.35 million Persons | 5.28 million Persons | 5.40 million Persons | 10 |
| 2000s | 5.39 million Persons | 5.38 million Persons | 5.42 million Persons | 10 |
| 2010s | 5.43 million Persons | 5.40 million Persons | 5.45 million Persons | 10 |
| 2020s | 5.43 million Persons | 5.41 million Persons | 5.46 million Persons | 6 |
Countries ranked near Slovak Republic
- 1 India 1.46 billion Persons compare
- 2 China (People’s Republic of) 1.42 billion Persons compare
- 3 OECD 1.41 billion Persons compare
- 4 United States 341.79 million Persons compare
- 5 Indonesia 284.44 million Persons compare
- 6 Brazil 219.03 million Persons compare
- 7 Russia 145.40 million Persons compare
More population data for Slovak Republic
- Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates 5,187 Persons (2050)
- Africa's Development Dynamics (AfDD) Table 03 - Annual population -0.1493 Percent per annum (2030)
- Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates -0.1494 % change on previous year (2030)
- Annual Purchasing Power Parities and exchange rates — Purchasing 0.5657 National currency per US dollar (2025)
- Population projections 4.82 million Persons (2070)
- Population by broad age groups - Regions 5.42 million Persons (2025)
- Population by 5-year age groups - Regions 5.42 million Persons (2025)
- Population density - Regions 5.42 million Persons (2025)
- Annual household final consumption expenditure of durable goods and 128.72 Index (2024)
- Annual household final consumption expenditure by purpose (COICOP) 128.72 Index (2024)
Frequently asked questions
- What is historical population data in Slovak Republic?
- Historical population data in Slovak Republic was 5.41 million Persons in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest historical population data recorded in Slovak Republic?
- The highest recorded value was 5.46 million Persons in 2020.
- What is the lowest historical population data recorded in Slovak Republic?
- The lowest recorded value was 3.46 million Persons in 1950.
- How does Slovak Republic rank for historical population data?
- Slovak Republic ranks 4th out of 9 groups with data for 2025.
- Is historical population data rising or falling in Slovak Republic?
- Over the last ten years it is down 0.2%. The long-run trend across the full record is rising.
- Where does this Slovak Republic data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Historical population data. Statizoid updates them automatically from the source API.
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About this data
This dataset presents annual population data from 1961 by sex and five year age groups as well as the share of children, youth, the elderly, old-age and total dependency ratios. The data is available for all member countries as well as for the EU27 and G20 countries, Argentina, Brazil, China, India, Indonesia, Russia, Saudi Arabia, Singapore, South Africa and the World total. The data refer to mid-year estimates of the population. See country details in Historical population metadata.