Guam vs Japan: Sex ratio by age

Guam
16.67
in 2023
Japan
16.17
in 2023
Guam rank
142nd
Japan rank
145th

Sex ratio by age over time

  • Guam
  • Japan
020406080195019862023

How they compare

Guam currently reports 16.67 against 16.17 in Japan, a difference of 0.5.

The two have swapped places 1 time across 38 shared years of data; in 1986 it was Japan ahead.

Guam ranks 142nd and Japan ranks 145th of 211 countries.

Across the 5 decades both report, Guam averaged higher in 3 and Japan in 2.

Head to head by decade

Decade Guam Japan Difference Ahead
1980s 0 33.78 33.78 Japan
1990s 0 19.59 19.59 Japan
2000s 44.33 15.04 29.29 Guam
2010s 39.23 13.76 25.47 Guam
2020s 19.05 15.63 3.42 Guam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sex ratio by age, Guam or Japan?
Guam, at 16.67 against 16.17 in Japan as of 2023.
What is the difference in sex ratio by age between Guam and Japan?
0.5, with Guam ahead.
How many years of comparable data are there for Guam and Japan?
38 years are reported by both, from 1986 to 2023.
How do Guam and Japan rank globally for sex ratio by age?
Guam ranks 142nd and Japan ranks 145th of 211 countries.
Where does this data come from?
Our World in Data, published as Sex ratio by age. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guam vs Japan: Sex ratio by age. Statizoid, drawing on Our World in Data. Retrieved 19 August 2026, from https://gender.statizoid.com/compare/sex-ratio-by-age/guam/japan/

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About this data

Indicator
Sex ratio by age
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
212 places, 12,519 data points, 1950–2023
Last refreshed