Guinea-Bissau vs Sierra Leone: Natural population growth, annual growth rate
Guinea-Bissau
-1.06 % change on previous year
in 2023
Sierra Leone
-1.04 % change on previous year
in 2023
Guinea-Bissau rank
110th
Sierra Leone rank
108th
Natural population growth, annual growth rate over time
- Guinea-Bissau
- Sierra Leone
How they compare
Sierra Leone currently reports -1.04 % change on previous year against -1.06 % change on previous year in Guinea-Bissau, a difference of 0.02 % change on previous year.
The two have swapped places 22 times across 73 shared years of data; in 1951 it was Sierra Leone ahead.
Guinea-Bissau ranks 110th and Sierra Leone ranks 108th of 236 countries.
Across the 8 decades both report, Guinea-Bissau averaged higher in 5 and Sierra Leone in 3.
Head to head by decade
| Decade | Guinea-Bissau | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1950s | -0.0111 % change on previous year | 2.26 % change on previous year | 2.27 % change on previous year | Sierra Leone |
| 1960s | -2.72 % change on previous year | 2.37 % change on previous year | 5.09 % change on previous year | Sierra Leone |
| 1970s | 6.11 % change on previous year | 1.42 % change on previous year | 4.69 % change on previous year | Guinea-Bissau |
| 1980s | 0.5345 % change on previous year | 0.2827 % change on previous year | 0.2518 % change on previous year | Guinea-Bissau |
| 1990s | 0.0856 % change on previous year | -0.2634 % change on previous year | 0.349 % change on previous year | Guinea-Bissau |
| 2000s | 0.7423 % change on previous year | 0.6474 % change on previous year | 0.0949 % change on previous year | Guinea-Bissau |
| 2010s | -1.34 % change on previous year | -0.7266 % change on previous year | 0.6183 % change on previous year | Sierra Leone |
| 2020s | -1.04 % change on previous year | -1.2 % change on previous year | 0.1536 % change on previous year | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher natural population growth, annual growth rate, Guinea-Bissau or Sierra Leone?
- Sierra Leone, at -1.04 % change on previous year against -1.06 % change on previous year in Guinea-Bissau as of 2023.
- What is the difference in natural population growth, annual growth rate between Guinea-Bissau and Sierra Leone?
- 0.02 % change on previous year, with Sierra Leone ahead.
- How many years of comparable data are there for Guinea-Bissau and Sierra Leone?
- 73 years are reported by both, from 1951 to 2023.
- How do Guinea-Bissau and Sierra Leone rank globally for natural population growth, annual growth rate?
- Guinea-Bissau ranks 110th and Sierra Leone ranks 108th of 236 countries.
- Where does this data come from?
- Statizoid (derived), published as Natural population growth, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Natural population growth. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.