Guernsey vs Japan: Sex ratio at birth

Guernsey
105.08 males per 100 females
in 2023
Japan
105.06 males per 100 females
in 2023
Guernsey rank
102nd
Japan rank
104th

Sex ratio at birth over time

  • Guernsey
  • Japan
0255075100195019862023

How they compare

Guernsey currently reports 105.08 males per 100 females against 105.06 males per 100 females in Japan, a difference of 0.02 males per 100 females.

The two have swapped places 18 times across 74 shared years of data; in 1950 it was Guernsey ahead.

Guernsey ranks 102nd and Japan ranks 104th of 236 countries.

Across the 8 decades both report, Guernsey averaged higher in 4 and Japan in 4.

Head to head by decade

Decade Guernsey Japan Difference Ahead
1950s 106.82 males per 100 females 104.7 males per 100 females 2.13 males per 100 females Guernsey
1960s 102.05 males per 100 females 105.56 males per 100 females 3.51 males per 100 females Japan
1970s 104.84 males per 100 females 106.14 males per 100 females 1.3 males per 100 females Japan
1980s 106.22 males per 100 females 105.62 males per 100 females 0.5958 males per 100 females Guernsey
1990s 103.56 males per 100 females 105.47 males per 100 females 1.91 males per 100 females Japan
2000s 105.96 males per 100 females 105.43 males per 100 females 0.5285 males per 100 females Guernsey
2010s 104.77 males per 100 females 105.35 males per 100 females 0.581 males per 100 females Japan
2020s 105.39 males per 100 females 105.1 males per 100 females 0.2955 males per 100 females Guernsey

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sex ratio at birth, Guernsey or Japan?
Guernsey, at 105.08 males per 100 females against 105.06 males per 100 females in Japan as of 2023.
What is the difference in sex ratio at birth between Guernsey and Japan?
0.02 males per 100 females, with Guernsey ahead.
How many years of comparable data are there for Guernsey and Japan?
74 years are reported by both, from 1950 to 2023.
How do Guernsey and Japan rank globally for sex ratio at birth?
Guernsey ranks 102nd and Japan ranks 104th of 236 countries.
Where does this data come from?
UN, World Population Prospects (2024) – processed by Our World in Data, published as Sex ratio at birth. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guernsey vs Japan: Sex ratio at birth. Statizoid, drawing on UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 29 August 2026, from https://gender.statizoid.com/compare/sex-ratio-at-birth/guernsey/japan/

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About this data

Indicator
Sex ratio at birth
Unit
males per 100 females
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

Number of male births per 100 female births.