Population: compare countries

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Annual, Persons

Source: World Bank

Population: latest observations by country
Date	United States	Japan	Mongolia
Dec 31, 2002	287,625,193	127,445,000	2,449,027
Dec 31, 2003	290,107,933	127,718,000	2,480,374
Dec 31, 2004	292,805,298	127,761,000	2,508,412
Dec 31, 2005	295,516,599	127,773,000	2,536,407
Dec 31, 2006	298,379,912	127,854,000	2,567,168
Dec 31, 2007	301,231,207	128,001,000	2,601,850
Dec 31, 2008	304,093,966	128,063,000	2,643,201
Dec 31, 2009	306,771,529	128,047,000	2,691,115
Dec 31, 2010	309,378,227	128,070,000	2,738,622
Dec 31, 2011	311,839,461	127,833,000	2,786,317
Dec 31, 2012	314,339,099	127,629,000	2,839,705
Dec 31, 2013	316,726,282	127,445,000	2,899,011
Dec 31, 2014	319,257,560	127,276,000	2,963,113
Dec 31, 2015	321,815,121	127,141,000	3,026,864
Dec 31, 2016	324,353,340	127,076,000	3,088,856
Dec 31, 2017	326,608,609	126,972,000	3,148,917
Dec 31, 2018	328,529,577	126,811,000	3,208,189
Dec 31, 2019	330,226,227	126,633,000	3,267,673
Dec 31, 2020	331,578,104	126,261,000	3,327,204
Dec 31, 2021	332,100,166	125,681,593	3,383,741
Dec 31, 2022	333,996,304	125,124,989	3,433,748
Dec 31, 2023	336,755,052	124,516,650	3,481,145
Dec 31, 2024	340,003,797	123,975,371	3,524,788
Dec 31, 2025	341,784,857	123,366,734	3,568,978