Population aged 14 years or younger in Jersey
Jersey: Population aged 14 years or younger was 14.83 thousands in 2025. β² Rising
Population aged 14 years or younger in Jersey, 1970β2025
Source: UNESCO Institute for Statistics. Measured in thousands.
Analysis
The most recent figure for population aged 14 years or younger in Jersey is 14.83 thousands, measured in 2025.
Compared with earlier readings it is down 0.9% on the previous year and down 6.5% over ten years.
Over the whole period, population aged 14 years or younger in Jersey peaked at 15.86 thousands in 2015 and was at its lowest, 12.43 thousands, in 1986.
Jersey ranks 197th of 230 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 56 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 14.15 thousands | 13.44 thousands | 14.71 thousands | 10 |
| 1980s | 12.71 thousands | 12.43 thousands | 13.23 thousands | 10 |
| 1990s | 13.95 thousands | 12.79 thousands | 14.9 thousands | 10 |
| 2000s | 15.21 thousands | 14.9 thousands | 15.37 thousands | 10 |
| 2010s | 15.6 thousands | 15.19 thousands | 15.86 thousands | 10 |
| 2020s | 15.23 thousands | 14.83 thousands | 15.6 thousands | 6 |
Countries ranked near Jersey
- 194 Saint Vincent and the Grenadines 21.14 thousands compare
- 195 Aruba 18.04 thousands compare
- 196 Antigua and Barbuda 16.54 thousands compare
- 198 United States Virgin Islands 13.92 thousands compare
- 199 Marshall Islands 12.62 thousands compare
- 200 Cayman Islands 12.12 thousands compare
More population data for Jersey
- Projected population under age 5 4,362 (2100)
- Population growth rate -0.014 (2100)
- Population growth rate by level of development -0.014 (2100)
- Fertility rate vs share that are religious 1.37 (2023)
- Population growth rate vs median age -0.2858 (2023)
- Fertility rate by age group 8.53 (2023)
- Children per woman vs population growth -0.2858 (2023)
- Effective fertility rate children per woman who are expected to surviv 1.35 (2023)
- Natural population growth -0.2858 (2023)
- Fertility rate with projections 1.37 (2023)
Frequently asked questions
- What is population aged 14 years or younger in Jersey?
- Population aged 14 years or younger in Jersey was 14.83 thousands in 2025, according to UNESCO Institute for Statistics.
- What is the highest population aged 14 years or younger recorded in Jersey?
- The highest recorded value was 15.86 thousands in 2015.
- What is the lowest population aged 14 years or younger recorded in Jersey?
- The lowest recorded value was 12.43 thousands in 1986.
- How does Jersey rank for population aged 14 years or younger?
- Jersey ranks 197th out of 230 countries with data for 2025.
- Is population aged 14 years or younger rising or falling in Jersey?
- Over the last ten years it is down 6.5%. The long-run trend across the full record is rising.
- Where does this Jersey data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Population aged 14 years or younger (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