Japan

Country in Eastern Asia, Asia · ranked on 2,312 metrics

Japan is a country in Asia with a population of 122,427,731 (12th of 235). It ranks best for Female Obesity Rate (WHO) (2nd of 196), GDI Female Life Expectancy (2nd of 193), Life Expectancy (2nd of 149). It ranks lowest for Stomach Cancer Mortality CR (185th of 185), Mortality, All - ASR (182nd of 183), Debt to GDP Ratio (157th of 158).

Population
122.4M
12th highest of 235
Density
335.9
42nd highest of 235
Growth rate
-0.55%
205th highest of 235
Area
377,930
62nd highest of 235
Continent
Asia
Eastern Asia

Strengths and weak spotsPercentileWhere a place sits among all places, from 0 to 100. 100 is the best, 50 is the middle, 0 is the worst.More in the glossary →

Percentile on 449 metrics that rank at least half of all countries, given whether higher or lower is better.

Totals that track populationCounts like “number of burglaries” that mostly reflect how many people live somewhere, so big places rank high or low regardless.More in the glossary →

Best at

Highest percentiles, given whether higher or lower is better

  1. Heart Disease Rates by Country · 2023
    1st of 204
  2. Average IQ by Country · 2019
    1st of 197
  3. Stillbirth Rates by Country · 2021
    tied 1st of 193
  4. Education Rankings by Country · 2026
    2nd of 202
  5. STD Rate Male4,888 per 100k
    STD Rates by Country · 2023
    2nd of 201
  6. Obesity Rates by Country · 2024
    2nd of 196
  7. Gender Development Index by Country · 2023
    2nd of 193
  8. Best Healthcare in the World · 2023
    2nd of 167
  9. Legatum Prosperity Index · 2023
    2nd of 167
  10. Happy Planet Index by Country · 2021
    2nd of 149

Worst at

Lowest percentiles, given whether higher or lower is better

  1. Dementia Rates by Country · 2023
    204th of 204
  2. Stomach Cancer CR100.9 cases per 100k
    Stomach Cancer Rates by Country · 2022
    185th of 185
  3. Lung Cancer Rates by Country · 2022
    184th of 184
  4. Crude Cancer Rate - Male947.1 per 100k pop.
    Cancer Rates by Country · 2022
    183rd of 183
  5. Debt to GDP Ratio by Country · 2024
    157th of 158
  6. Highest Taxed Countries · 2026
    141st of 142
  7. Environmental Performance Index by Country · 2026
    tied last of 173
  8. Female Suicide Rate13.27 per 100k
    Suicide Rate by Country · 2023
    202nd of 204
  9. Natural Disaster Risk by Country · 2025
    191st of 193
  10. CR33 per 100k
    Liver Cancer Rates by Country · 2022
    183rd of 185

Profile by category

Average percentile per category, from the median line. Select a category to list its metrics.

Strongest category Education (91), weakest Travel (30). Select a category to list its metrics.

Notable facts

Where it ranks first or last among countries

Where it is

Shaded by population; select a place to open it

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Similar places

Closest percentiles on 60 widely reported measures from 12 categories, leaving out size and totals

  1. South Korea82% similar
  2. Germany79% similar
  3. Italy78% similar
  4. Slovenia78% similar
  5. Slovakia77% similar
    Compared on 59 of 60

Cities in Japan

20 cities with a report card, largest first

Quick answers

What is the population of Japan?
Japan has a population of 122,427,731, 12th among 235 countries.
What does Japan rank best at?
Among countries, Japan ranks best for Female Obesity Rate (WHO) (2nd of 196); GDI Female Life Expectancy (2nd of 193); Life Expectancy (2nd of 149).
Where does Japan rank worst?
Japan ranks lowest for Stomach Cancer Mortality CR (185th of 185); Mortality, All - ASR (182nd of 183); Debt to GDP Ratio (157th of 158).
How many statistics does Rankodex have for Japan?
Rankodex ranks Japan on 2,312 statistics compared with other countries, compiled from World Population Review and the sources it cites.

Every metric

2,312 metrics with a value for this place, in 803 topics