Population, long-run history: compare countries

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

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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	Barbados	Liberia	Romania	Poland
Dec 31, 1999	273	2,741	22,414	38,358
Dec 31, 2000	274	2,847	22,262	38,344
Dec 31, 2001	275	2,917	22,106	38,339
Dec 31, 2002	276	2,978	21,931	38,320
Dec 31, 2003	278	2,983	21,828	38,283
Dec 31, 2004	279	3,005	21,704	38,268
Dec 31, 2005	280	3,138	21,571	38,249
Dec 31, 2006	281	3,311	21,443	38,220
Dec 31, 2007	282	3,469	21,129	38,204
Dec 31, 2008	283	3,603	20,779	38,204
Dec 31, 2009	285	3,708	20,607	38,572
Dec 31, 2010	286	3,817	20,485	38,606
Dec 31, 2011	287	3,984	20,385	38,615
Dec 31, 2012	288	4,141	20,296	38,623
Dec 31, 2013	289	4,244	20,224	38,591
Dec 31, 2014	290	4,348	20,151	38,573
Dec 31, 2015	291	4,460	20,055	38,544
Dec 31, 2016	291	4,576	19,938	38,516
Dec 31, 2017	292	4,689	19,823	38,511
Dec 31, 2018	293	4,810	19,713	38,502
Dec 31, 2019	294	4,904	19,622	38,475
Dec 31, 2020	294	5,005	19,496	38,443
Dec 31, 2021	295	5,109	19,351	38,250
Dec 31, 2022	295	5,216	19,266	37,914

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.

Romania

1862–1995: Axenciuc, V. (2012). Produsul intern brut al Romaniei, Vol. 1, Institutl de Economie Nationala, Bucarest
1915-1919 & 1949: Voinea, L., Cojocaru, A., Costache, B., Grigoraș, V., Lovin, H., Neagu, C., Orțan, D., & Tănase, A. (2019). One Hundred Years of Honesty: Recovering the Lost Memory of the Romanian Economy 1918-2018.

Poland

1409–1913: Malinowski, M. and Van Zanden (2017), “National income and its distribution in preindustrial Poland in a global perspective” Cliometrica, Volume 11, Issue 3, pp 375–40
1913-1929: Maddison, A. Monitoring the World Economy, 1995
1929-1938: K. Laski, Akumulacja i spozycie w procesie uprzemyslowienia Polski Ludowej, Ksiazka i Wiedza, Warsaw, 1956, pp. 86-90
1937-1950: T.P. Alton (1970), p. 46,

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