Population, long-run history: compare countries

See Population, long-run history for up to four countries side by side.

Countries being compared

Add a country

Population, long-run history by country

Annual, Persons, thousands

Source: Maddison Project Database 2023

Population, long-run history: latest observations by country
Date	Barbados	Cameroon	Liberia
Dec 31, 1999	273	15,483	2,741
Dec 31, 2000	274	15,913	2,847
Dec 31, 2001	275	16,354	2,917
Dec 31, 2002	276	16,815	2,978
Dec 31, 2003	278	17,289	2,983
Dec 31, 2004	279	17,764	3,005
Dec 31, 2005	280	18,249	3,138
Dec 31, 2006	281	18,746	3,311
Dec 31, 2007	282	19,278	3,469
Dec 31, 2008	283	19,843	3,603
Dec 31, 2009	285	20,419	3,708
Dec 31, 2010	286	21,002	3,817
Dec 31, 2011	287	21,586	3,984
Dec 31, 2012	288	22,181	4,141
Dec 31, 2013	289	22,800	4,244
Dec 31, 2014	290	23,513	4,348
Dec 31, 2015	291	24,273	4,460
Dec 31, 2016	291	24,995	4,576
Dec 31, 2017	292	25,680	4,689
Dec 31, 2018	293	26,373	4,810
Dec 31, 2019	294	27,114	4,904
Dec 31, 2020	294	27,878	5,005
Dec 31, 2021	295	28,663	5,109
Dec 31, 2022	295	29,417	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 Barbados, Cameroon; the database as a whole is cited above.