Population aged 15-24 years in Slovenia
Slovenia: Population aged 15-24 years was 207.69 thousands in 2025. βΌ Falling
Population aged 15-24 years in Slovenia, 1970β2025
Source: UNESCO Institute for Statistics. Measured in thousands.
Analysis
In 2025, population aged 15-24 years in Slovenia stood at 207.69 thousands.
The figure is up 2.7% on the previous year and up 2.5% over ten years.
Over the whole period, population aged 15-24 years in Slovenia peaked at 311.08 thousands in 1974 and was at its lowest, 194.12 thousands, in 2018.
That places Slovenia 151st out of 230 countries with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently falling across the 56 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 306.46 thousands | 293.51 thousands | 311.08 thousands | 10 |
| 1980s | 296.37 thousands | 293.47 thousands | 302.09 thousands | 10 |
| 1990s | 294.01 thousands | 290.83 thousands | 297.38 thousands | 10 |
| 2000s | 269.7 thousands | 242.97 thousands | 292.1 thousands | 10 |
| 2010s | 210.2 thousands | 194.12 thousands | 237.85 thousands | 10 |
| 2020s | 201.46 thousands | 196.81 thousands | 207.69 thousands | 6 |
Countries ranked near Slovenia
More population data for Slovenia
- Population growth rate by level of development -0.27 (2100)
- Projected population under age 5 66,504 (2100)
- Population density 81.05 (2100)
- Population growth rate -0.27 (2100)
- Fertility and wanted fertility 1.52 (2024)
- Refugee population by country or territory of asylum 12,524 (2024)
- Fertility vs unmet contraception 1.52 (2024)
- Fertility vs contraception 1.52 (2024)
- Natural population growth -0.1737 (2023)
- Fertility rate with projections 1.58 (2023)
Frequently asked questions
- What is population aged 15-24 years in Slovenia?
- Population aged 15-24 years in Slovenia was 207.69 thousands in 2025, according to UNESCO Institute for Statistics.
- What is the highest population aged 15-24 years recorded in Slovenia?
- The highest recorded value was 311.08 thousands in 1974.
- What is the lowest population aged 15-24 years recorded in Slovenia?
- The lowest recorded value was 194.12 thousands in 2018.
- How does Slovenia rank for population aged 15-24 years?
- Slovenia ranks 151st out of 230 countries with data for 2025.
- Is population aged 15-24 years rising or falling in Slovenia?
- Over the last ten years it is up 2.5%. The long-run trend across the full record is falling.
- Where does this Slovenia data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Population aged 15-24 years (thousands). Statizoid updates them automatically from the source API.
Download this data
CSV Β· JSON β 56 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release