Population: compare countries

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Annual, Persons

Source: World Bank

Population: latest observations by country
Date	Japan	United States	Cameroon
Dec 31, 2002	127,445,000	287,625,193	15,725,528
Dec 31, 2003	127,718,000	290,107,933	16,160,340
Dec 31, 2004	127,761,000	292,805,298	16,610,487
Dec 31, 2005	127,773,000	295,516,599	17,074,594
Dec 31, 2006	127,854,000	298,379,912	17,550,407
Dec 31, 2007	128,001,000	301,231,207	18,049,896
Dec 31, 2008	128,063,000	304,093,966	18,574,056
Dec 31, 2009	128,047,000	306,771,529	19,113,974
Dec 31, 2010	128,070,000	309,378,227	19,668,066
Dec 31, 2011	127,833,000	311,839,461	20,232,304
Dec 31, 2012	127,629,000	314,339,099	20,809,529
Dec 31, 2013	127,445,000	316,726,282	21,402,376
Dec 31, 2014	127,276,000	319,257,560	22,059,893
Dec 31, 2015	127,141,000	321,815,121	22,763,414
Dec 31, 2016	127,076,000	324,353,340	23,454,161
Dec 31, 2017	126,972,000	326,608,609	24,128,601
Dec 31, 2018	126,811,000	328,529,577	24,806,383
Dec 31, 2019	126,633,000	330,226,227	25,506,095
Dec 31, 2020	126,261,000	331,578,104	26,210,558
Dec 31, 2021	125,681,593	332,100,166	26,915,758
Dec 31, 2022	125,124,989	333,996,304	27,632,771
Dec 31, 2023	124,516,650	336,755,052	28,372,687
Dec 31, 2024	123,975,371	340,003,797	29,123,744
Dec 31, 2025	123,366,734	341,784,857	29,879,337