Brunei vs Tonga: Sex ratio at birth vs. at five years old
Brunei
107.64 males per 100 females
in 2023
Tonga
107.91 males per 100 females
in 2023
Brunei rank
12th
Tonga rank
9th
Sex ratio at birth vs. at five years old over time
- Brunei
- Tonga
How they compare
Tonga currently reports 107.91 males per 100 females against 107.64 males per 100 females in Brunei, a difference of 0.27 males per 100 females.
The two have swapped places 11 times across 74 shared years of data; in 1950 it was Brunei ahead.
Brunei ranks 12th and Tonga ranks 9th of 236 countries.
Across the 8 decades both report, Brunei averaged higher in 6 and Tonga in 2.
Head to head by decade
| Decade | Brunei | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 105.51 males per 100 females | 105.57 males per 100 females | 0.0603 males per 100 females | Tonga |
| 1960s | 106.97 males per 100 females | 106.85 males per 100 females | 0.1244 males per 100 females | Brunei |
| 1970s | 109.26 males per 100 females | 107.68 males per 100 females | 1.58 males per 100 females | Brunei |
| 1980s | 109.53 males per 100 females | 108.01 males per 100 females | 1.52 males per 100 females | Brunei |
| 1990s | 109.11 males per 100 females | 108.79 males per 100 females | 0.3182 males per 100 females | Brunei |
| 2000s | 109.1 males per 100 females | 107.93 males per 100 females | 1.17 males per 100 females | Brunei |
| 2010s | 108.08 males per 100 females | 107.93 males per 100 females | 0.1522 males per 100 females | Brunei |
| 2020s | 107.82 males per 100 females | 107.92 males per 100 females | 0.0957 males per 100 females | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher sex ratio at birth vs. at five years old, Brunei or Tonga?
- Tonga, at 107.91 males per 100 females against 107.64 males per 100 females in Brunei as of 2023.
- What is the difference in sex ratio at birth vs. at five years old between Brunei and Tonga?
- 0.27 males per 100 females, with Tonga ahead.
- How many years of comparable data are there for Brunei and Tonga?
- 74 years are reported by both, from 1950 to 2023.
- How do Brunei and Tonga rank globally for sex ratio at birth vs. at five years old?
- Brunei ranks 12th and Tonga ranks 9th of 236 countries.
- Where does this data come from?
- UN, World Population Prospects (2024) β processed by Our World in Data, published as Sex ratio at birth vs. at five years old. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of male births per 100 female births.