Population: compare countries

See Population for up to four countries side by side.

Countries being compared

Add a country

Annual, Persons

Source: World Bank

Population: latest observations by country
Date	Samoa	Oman	Romania
Dec 31, 2002	184,471	2,337,140	21,730,496
Dec 31, 2003	185,430	2,363,796	21,574,326
Dec 31, 2004	186,249	2,404,821	21,451,748
Dec 31, 2005	186,978	2,459,802	21,319,685
Dec 31, 2006	187,709	2,514,795	21,193,760
Dec 31, 2007	188,753	2,570,174	20,882,982
Dec 31, 2008	190,107	2,626,529	20,537,875
Dec 31, 2009	191,513	2,684,659	20,367,487
Dec 31, 2010	193,023	2,757,446	20,246,871
Dec 31, 2011	194,713	3,076,763	20,147,528
Dec 31, 2012	196,498	3,547,106	20,058,035
Dec 31, 2013	198,268	3,833,913	19,983,693
Dec 31, 2014	200,037	4,002,439	19,908,979
Dec 31, 2015	201,782	4,184,895	19,815,616
Dec 31, 2016	203,499	4,390,877	19,702,267
Dec 31, 2017	205,415	4,537,396	19,588,715
Dec 31, 2018	207,582	4,597,877	19,473,970
Dec 31, 2019	209,780	4,591,241	19,371,648
Dec 31, 2020	211,944	4,522,497	19,265,250
Dec 31, 2021	213,779	4,500,424	19,122,059
Dec 31, 2022	215,261	4,730,226	19,048,502
Dec 31, 2023	216,663	5,049,269	19,061,062
Dec 31, 2024	218,019	5,281,538	19,051,804
Dec 31, 2025	219,306	5,494,691	19,020,271