Population, long-run history: compare countries

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Population, long-run history by country

Annual, Persons, thousands

Source: Maddison Project Database 2023

Population, long-run history: latest observations by country
Date	Yemen	Liberia
Dec 31, 1999	16,728	2,741
Dec 31, 2000	17,236	2,847
Dec 31, 2001	17,762	2,917
Dec 31, 2002	18,310	2,978
Dec 31, 2003	18,855	2,983
Dec 31, 2004	19,410	3,005
Dec 31, 2005	20,000	3,138
Dec 31, 2006	20,611	3,311
Dec 31, 2007	21,236	3,469
Dec 31, 2008	21,878	3,603
Dec 31, 2009	22,533	3,708
Dec 31, 2010	23,195	3,817
Dec 31, 2011	23,880	3,984
Dec 31, 2012	24,594	4,141
Dec 31, 2013	25,311	4,244
Dec 31, 2014	26,020	4,348
Dec 31, 2015	26,698	4,460
Dec 31, 2016	27,347	4,576
Dec 31, 2017	27,985	4,689
Dec 31, 2018	28,608	4,810
Dec 31, 2019	29,216	4,904
Dec 31, 2020	29,811	5,005
Dec 31, 2021	30,399	5,109
Dec 31, 2022	31,058	5,216

Source: Bolt, J. and van Zanden, J.L. (2024), Maddison style estimates of the evolution of the world economy: A new 2023 update, Journal of Economic Surveys, 1-41, DOI 10.1111/joes.12618. Licensed under CC BY 4.0. The original sources are listed on each page.

All data sources

Original sources of these estimates

GDP pc: 2008 - 2022: Total Economy Database the Conference Board for all countries included in TED. Otherwise UN national accounts statistics

Liberia

1845-1950: Gardner, L. (2022). Sovereignty without Power: Liberia in the Age of Empires, 1822-1980. Cambridge University Press.

No separate list is published for Yemen; the database as a whole is cited above.