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	United States	Congo - Kinshasa	Nigeria
Dec 31, 1999	279,040	51,181	121,649
Dec 31, 2000	282,162	52,782	125,014
Dec 31, 2001	284,969	54,453	128,513
Dec 31, 2002	287,625	56,170	132,165
Dec 31, 2003	290,108	57,860	135,971
Dec 31, 2004	292,805	59,599	139,900
Dec 31, 2005	295,517	61,474	143,914
Dec 31, 2006	298,380	63,479	148,019
Dec 31, 2007	301,231	65,590	152,195
Dec 31, 2008	304,094	67,800	156,434
Dec 31, 2009	306,772	70,114	160,751
Dec 31, 2010	309,327	72,550	165,142
Dec 31, 2011	311,583	75,138	169,607
Dec 31, 2012	313,878	77,792	174,142
Dec 31, 2013	316,060	80,534	178,737
Dec 31, 2014	318,386	83,368	183,362
Dec 31, 2015	320,739	86,229	187,979
Dec 31, 2016	323,072	89,193	192,594
Dec 31, 2017	325,122	92,209	197,417
Dec 31, 2018	326,838	95,232	202,498
Dec 31, 2019	328,330	98,320	207,699
Dec 31, 2020	331,512	101,499	213,021
Dec 31, 2021	332,032	104,767	218,473
Dec 31, 2022	333,288	108,171	223,735

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

United States

1650 - 1790: McCusker, John J., ‘Colonial Statistics’, Historical Statistics of the United States: Earliest Time to the Present, in S. B. Carter, S. S. Gartner, M. R. Haineset al. New York, Cambridge University Press. V-671.
1790 - 1870: Sutch, R. (2006). National Income and Product. Historical Statistics of the United States: Earliest Time to the Present, in S. B. Carter, S. S. Gartner, M. R. Haineset al. New York, Cambridge University Press III-23-25.
1800-1830: Prados de la Escosura, L. (2009). “Lost Decades? Economic Performance in Post-Independence Latin America,” Journal of Latin America Studies 41: 279–307. (updated data)
1820-1950: GDP movement from Maddison (1995a), amended for 1820–70 to include income of the indigenous population (taken to be $400 per capita in 1820 and 1870).

Nigeria

1885-1950: Broadberry, S., & Gardner, L. (2022). Economic growth in Sub-Saharan Africa, 1885–2008: Evidence from eight countries. Explorations in Economic History, 83, 101424.

No separate list is published for Congo - Kinshasa; the database as a whole is cited above.