Guinea-Bissau vs Sao Tome and Principe: Birth rate by women's age group

Guinea-Bissau
81.98 live births per 1,000 women aged 15-19
in 2023
Sao Tome and Principe
86.19 live births per 1,000 women aged 15-19
in 2023
Guinea-Bissau rank
30th
Sao Tome and Principe rank
28th

Birth rate by women's age group over time

  • Guinea-Bissau
  • Sao Tome and Principe
050100150195019862023

How they compare

Sao Tome and Principe currently reports 86.19 live births per 1,000 women aged 15-19 against 81.98 live births per 1,000 women aged 15-19 in Guinea-Bissau, a difference of 4.21 live births per 1,000 women aged 15-19.

That makes Sao Tome and Principe's figure about 1.1 times Guinea-Bissau's.

Across all 74 years both countries report, Sao Tome and Principe has been ahead every year.

Guinea-Bissau ranks 30th and Sao Tome and Principe ranks 28th of 236 countries.

Sao Tome and Principe has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade Guinea-Bissau Sao Tome and Principe Difference Ahead
1950s 108.38 live births per 1,000 women aged 15-19 144.29 live births per 1,000 women aged 15-19 35.92 live births per 1,000 women aged 15-19 Sao Tome and Principe
1960s 107.98 live births per 1,000 women aged 15-19 144.17 live births per 1,000 women aged 15-19 36.19 live births per 1,000 women aged 15-19 Sao Tome and Principe
1970s 111.56 live births per 1,000 women aged 15-19 147.56 live births per 1,000 women aged 15-19 36 live births per 1,000 women aged 15-19 Sao Tome and Principe
1980s 120.4 live births per 1,000 women aged 15-19 139.81 live births per 1,000 women aged 15-19 19.41 live births per 1,000 women aged 15-19 Sao Tome and Principe
1990s 121.01 live births per 1,000 women aged 15-19 128.18 live births per 1,000 women aged 15-19 7.17 live births per 1,000 women aged 15-19 Sao Tome and Principe
2000s 118.55 live births per 1,000 women aged 15-19 129.3 live births per 1,000 women aged 15-19 10.74 live births per 1,000 women aged 15-19 Sao Tome and Principe
2010s 99.57 live births per 1,000 women aged 15-19 105.42 live births per 1,000 women aged 15-19 5.85 live births per 1,000 women aged 15-19 Sao Tome and Principe
2020s 83.9 live births per 1,000 women aged 15-19 87.47 live births per 1,000 women aged 15-19 3.57 live births per 1,000 women aged 15-19 Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher birth rate by women's age group, Guinea-Bissau or Sao Tome and Principe?
Sao Tome and Principe, at 86.19 live births per 1,000 women aged 15-19 against 81.98 live births per 1,000 women aged 15-19 in Guinea-Bissau as of 2023.
What is the difference in birth rate by women's age group between Guinea-Bissau and Sao Tome and Principe?
4.21 live births per 1,000 women aged 15-19, with Sao Tome and Principe ahead.
How many years of comparable data are there for Guinea-Bissau and Sao Tome and Principe?
74 years are reported by both, from 1950 to 2023.
How do Guinea-Bissau and Sao Tome and Principe rank globally for birth rate by women's age group?
Guinea-Bissau ranks 30th and Sao Tome and Principe ranks 28th of 236 countries.
Where does this data come from?
UN, World Population Prospects (2024) – processed by Our World in Data, published as Birth rate by women's age group. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Sao Tome and Principe: Birth rate by women's age group. Statizoid, drawing on UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 31 August 2026, from https://population.statizoid.com/compare/fertility-rate-by-age-group/guinea-bissau/sao-tome-and-principe/

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About this data

Indicator
Birth rate by women's age group
Unit
live births per 1,000 women aged 15-19
Source
UN, World Population Prospects (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed

Age-specific fertility rate for girls aged 15 to 19: the annual number of live births in this age group per 1,000 girls.