Population aged 14 years or younger in Guernsey
Guernsey: Population aged 14 years or younger was 8.94 thousands in 2025. βΌ Falling
Population aged 14 years or younger in Guernsey, 1970β2025
Source: UNESCO Institute for Statistics. Measured in thousands.
Analysis
Guernsey recorded 8.94 thousands for population aged 14 years or younger in 2025. That is the lowest value across all 56 years on record.
That represents a change of down 1.0% on the previous year and down 5.6% over ten years.
Over the whole period, population aged 14 years or younger in Guernsey peaked at 12.54 thousands in 1972 and was at its lowest, 8.94 thousands, in 2025.
That places Guernsey 207th out of 230 countries with data for 2025, putting it in the bottom quarter.
The long-run direction has been consistently falling across the 56 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 12.07 thousands | 11.19 thousands | 12.54 thousands | 10 |
| 1980s | 10.15 thousands | 9.84 thousands | 10.85 thousands | 10 |
| 1990s | 10.3 thousands | 9.93 thousands | 10.45 thousands | 10 |
| 2000s | 10.13 thousands | 9.66 thousands | 10.43 thousands | 10 |
| 2010s | 9.46 thousands | 9.33 thousands | 9.59 thousands | 10 |
| 2020s | 9.16 thousands | 8.94 thousands | 9.33 thousands | 6 |
Countries ranked near Guernsey
- 204 Faroe Islands 11.1 thousands compare
- 205 Andorra 9.69 thousands compare
- 206 Northern Mariana Islands 9.49 thousands compare
- 208 Bermuda 8.7 thousands compare
- 209 Saint Kitts and Nevis 8.52 thousands compare
- 210 Turks and Caicos Islands 7.48 thousands compare
More population data for Guernsey
- Projected population under age 5 2,139 (2100)
- Population growth rate -0.308 (2100)
- Population growth rate by level of development -0.308 (2100)
- Fertility rate vs share that are religious 1.36 (2023)
- Population growth rate vs median age -0.1164 (2023)
- Fertility rate by age group 8.94 (2023)
- Children per woman vs population growth -0.1164 (2023)
- Effective fertility rate children per woman who are expected to surviv 1.35 (2023)
- Natural population growth -0.1164 (2023)
- Fertility rate with projections 1.36 (2023)
Frequently asked questions
- What is population aged 14 years or younger in Guernsey?
- Population aged 14 years or younger in Guernsey was 8.94 thousands in 2025, according to UNESCO Institute for Statistics.
- What is the highest population aged 14 years or younger recorded in Guernsey?
- The highest recorded value was 12.54 thousands in 1972.
- What is the lowest population aged 14 years or younger recorded in Guernsey?
- The lowest recorded value was 8.94 thousands in 2025.
- How does Guernsey rank for population aged 14 years or younger?
- Guernsey ranks 207th out of 230 countries with data for 2025.
- Is population aged 14 years or younger rising or falling in Guernsey?
- Over the last ten years it is down 5.6%. The long-run trend across the full record is falling.
- Where does this Guernsey 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