Population of Japan 2021
126,220,000 persons

2019
126 265 000
2018
126 529 000
2017
126 786 000
2016
126 995 000
2015
127 141 000
2014
127 276 000
2013
127 445 000
9,272,740
3,724,844
2,685,481
2,295,638
1,933,787
1,538,681
1,537,272
1,475,213
1,475,183
1,263,979
All cities of Japan
Population density

 333.96 persons/sq.km²

 Male

61,441,000

 Female

64,823,000

Population of Japan 2021 is 126,220,000

Japan population data is collected from official population sources and publicly available information resources.

  • Japan population density is 333.96 persons/sq.km²
  • Male population 61,441,000
  • Female population 64,823,000

Most populated cities in Japan:

  • Tokyo — 9,272,740
  • Yokohama — 3,724,844
  • Osaka — 2,685,481
  • Nagoya — 2,295,638
  • Sapporo — 1,933,787

Population data is collected from UN statistical database. 2019, 2020 year population could be missed or not agregated.