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Population: compare countries

See Population for up to four countries side by side.

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Population by country

Annual, Persons

Source: World Bank

Population: latest observations by country
Date	Japan	United States
Dec 31, 2002	127,445,000	287,625,193
Dec 31, 2003	127,718,000	290,107,933
Dec 31, 2004	127,761,000	292,805,298
Dec 31, 2005	127,773,000	295,516,599
Dec 31, 2006	127,854,000	298,379,912
Dec 31, 2007	128,001,000	301,231,207
Dec 31, 2008	128,063,000	304,093,966
Dec 31, 2009	128,047,000	306,771,529
Dec 31, 2010	128,070,000	309,378,227
Dec 31, 2011	127,833,000	311,839,461
Dec 31, 2012	127,629,000	314,339,099
Dec 31, 2013	127,445,000	316,726,282
Dec 31, 2014	127,276,000	319,257,560
Dec 31, 2015	127,141,000	321,815,121
Dec 31, 2016	127,076,000	324,353,340
Dec 31, 2017	126,972,000	326,608,609
Dec 31, 2018	126,811,000	328,529,577
Dec 31, 2019	126,633,000	330,226,227
Dec 31, 2020	126,261,000	331,578,104
Dec 31, 2021	125,681,593	332,100,166
Dec 31, 2022	125,124,989	333,996,304
Dec 31, 2023	124,516,650	336,755,052
Dec 31, 2024	123,975,371	340,003,797
Dec 31, 2025	123,366,734	341,784,857