Population: compare countries

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Annual, Persons

Source: World Bank

Population: latest observations by country
Date	Barbados	Romania	Nigeria
Dec 31, 2002	264,148	21,730,496	133,471,989
Dec 31, 2003	265,776	21,574,326	137,202,644
Dec 31, 2004	267,298	21,451,748	141,057,045
Dec 31, 2005	268,706	21,319,685	145,017,253
Dec 31, 2006	270,002	21,193,760	149,077,334
Dec 31, 2007	271,288	20,882,982	153,267,261
Dec 31, 2008	272,714	20,537,875	157,595,014
Dec 31, 2009	274,123	20,367,487	162,049,464
Dec 31, 2010	275,243	20,246,871	166,642,886
Dec 31, 2011	276,139	20,147,528	171,379,598
Dec 31, 2012	276,938	20,058,035	176,200,625
Dec 31, 2013	277,665	19,983,693	181,049,443
Dec 31, 2014	278,348	19,908,979	185,896,915
Dec 31, 2015	278,990	19,815,616	190,671,878
Dec 31, 2016	279,598	19,702,267	195,443,700
Dec 31, 2017	280,171	19,588,715	200,254,579
Dec 31, 2018	280,711	19,473,970	204,938,755
Dec 31, 2019	281,207	19,371,648	209,485,641
Dec 31, 2020	281,698	19,265,250	213,996,181
Dec 31, 2021	282,147	19,122,059	218,529,286
Dec 31, 2022	282,318	19,048,502	223,150,896
Dec 31, 2023	282,336	19,061,062	227,882,945
Dec 31, 2024	282,467	19,051,804	232,679,478
Dec 31, 2025	282,623	19,020,271	237,527,782