ChartBasis

Population: compare countries

See Population for up to four countries side by side.

Countries being compared

Nigeria
Oman

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Population by country

Annual, Persons

Source: World Bank

Population: latest observations by country
Date	Nigeria	Oman
Dec 31, 2002	133,471,989	2,337,140
Dec 31, 2003	137,202,644	2,363,796
Dec 31, 2004	141,057,045	2,404,821
Dec 31, 2005	145,017,253	2,459,802
Dec 31, 2006	149,077,334	2,514,795
Dec 31, 2007	153,267,261	2,570,174
Dec 31, 2008	157,595,014	2,626,529
Dec 31, 2009	162,049,464	2,684,659
Dec 31, 2010	166,642,886	2,757,446
Dec 31, 2011	171,379,598	3,076,763
Dec 31, 2012	176,200,625	3,547,106
Dec 31, 2013	181,049,443	3,833,913
Dec 31, 2014	185,896,915	4,002,439
Dec 31, 2015	190,671,878	4,184,895
Dec 31, 2016	195,443,700	4,390,877
Dec 31, 2017	200,254,579	4,537,396
Dec 31, 2018	204,938,755	4,597,877
Dec 31, 2019	209,485,641	4,591,241
Dec 31, 2020	213,996,181	4,522,497
Dec 31, 2021	218,529,286	4,500,424
Dec 31, 2022	223,150,896	4,730,226
Dec 31, 2023	227,882,945	5,049,269
Dec 31, 2024	232,679,478	5,281,538
Dec 31, 2025	237,527,782	5,494,691