ChartBasis

Population: compare countries

See Population for up to four countries side by side.

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Population by country

Annual, Persons

Source: World Bank

Population: latest observations by country
Date	Iceland	Sierra Leone
Dec 31, 2002	287,523	4,971,435
Dec 31, 2003	289,521	5,177,687
Dec 31, 2004	292,074	5,355,717
Dec 31, 2005	296,734	5,501,712
Dec 31, 2006	303,782	5,624,466
Dec 31, 2007	311,566	5,749,352
Dec 31, 2008	317,414	5,894,722
Dec 31, 2009	318,499	6,055,646
Dec 31, 2010	318,041	6,222,714
Dec 31, 2011	319,014	6,387,251
Dec 31, 2012	320,716	6,551,080
Dec 31, 2013	323,764	6,714,051
Dec 31, 2014	327,386	6,876,385
Dec 31, 2015	330,815	7,037,655
Dec 31, 2016	335,439	7,205,328
Dec 31, 2017	343,400	7,379,299
Dec 31, 2018	352,721	7,554,563
Dec 31, 2019	360,563	7,731,991
Dec 31, 2020	366,463	7,912,558
Dec 31, 2021	372,520	8,094,602
Dec 31, 2022	382,003	8,276,807
Dec 31, 2023	385,663	8,460,512
Dec 31, 2024	386,506	8,642,022
Dec 31, 2025	392,404	8,819,794