French Guiana vs Sierra Leone: Fertility rate accounting for survival until childbearing age
French Guiana
3.34 children per women
in 2023
Sierra Leone
3.31 children per women
in 2023
French Guiana rank
45th
Sierra Leone rank
46th
Fertility rate accounting for survival until childbearing age over time
- French Guiana
- Sierra Leone
How they compare
French Guiana currently reports 3.34 children per women against 3.31 children per women in Sierra Leone, a difference of 0.03 children per women.
The two have swapped places 2 times across 74 shared years of data; in 1950 it was French Guiana ahead.
French Guiana ranks 45th and Sierra Leone ranks 46th of 236 countries.
Across the 8 decades both report, French Guiana averaged higher in 3 and Sierra Leone in 5.
Head to head by decade
| Decade | French Guiana | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 4.37 children per women | 2.98 children per women | 1.39 children per women | French Guiana |
| 1960s | 4.62 children per women | 3.46 children per women | 1.16 children per women | French Guiana |
| 1970s | 3.64 children per women | 3.89 children per women | 0.2424 children per women | Sierra Leone |
| 1980s | 3.29 children per women | 4.21 children per women | 0.9179 children per women | Sierra Leone |
| 1990s | 3.67 children per women | 4.51 children per women | 0.8366 children per women | Sierra Leone |
| 2000s | 3.63 children per women | 4.49 children per women | 0.863 children per women | Sierra Leone |
| 2010s | 3.54 children per women | 3.92 children per women | 0.3829 children per women | Sierra Leone |
| 2020s | 3.49 children per women | 3.41 children per women | 0.0783 children per women | French Guiana |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher fertility rate accounting for survival until childbearing age, French Guiana or Sierra Leone?
- French Guiana, at 3.34 children per women against 3.31 children per women in Sierra Leone as of 2023.
- What is the difference in fertility rate accounting for survival until childbearing age between French Guiana and Sierra Leone?
- 0.03 children per women, with French Guiana ahead.
- How many years of comparable data are there for French Guiana and Sierra Leone?
- 74 years are reported by both, from 1950 to 2023.
- How do French Guiana and Sierra Leone rank globally for fertility rate accounting for survival until childbearing age?
- French Guiana ranks 45th and Sierra Leone ranks 46th of 236 countries.
- Where does this data come from?
- Malani and Jacob (2024); UN, World Population Prospects (2024); Human Mortality Database (2025) – processed by Our World in Data, published as Fertility rate accounting for survival until childbearing age. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of children who live long enough to reproduce, per woman. This number is dependent on the survival of daughters to childbearing age (between 15 and 49 years old).