Projection of total population Japan 2025-2120

data japan 2023The 2025 population density in Japan is 338 people per Km2 (875 people per mi2), calculated on a total land area of 364,555 Km2 (140,755 sq. miles). Largest Cities in Japan # City NameHow many travelers visit Japan? Visitor Arrivals provides fures trend of foren nationals traveling to Japan by year, month and the purpose of visit.