Population in Iceland compared to Tonga: Trends, Charts, Rankings

Iceland and Tonga: population history and growth rate by year chart

Table

Year	Population		Growth rate
	Iceland	Tonga	Iceland	Tonga
1960	175,574	66,170	-	-
1961	179,029	68,037	1.97%	2.82%
1962	182,378	69,940	1.87%	2.8%
1963	185,653	71,885	1.8%	2.78%
1964	188,983	73,879	1.79%	2.77%
1965	192,286	75,924	1.75%	2.77%
1966	195,570	78,002	1.71%	2.74%
1967	198,751	79,814	1.63%	2.32%
1968	201,488	81,353	1.38%	1.93%
1969	203,369	82,885	0.93%	1.88%
1970	204,438	84,401	0.53%	1.83%
1971	206,098	85,896	0.81%	1.77%
1972	209,137	87,356	1.47%	1.7%
1973	212,317	88,805	1.52%	1.66%
1974	215,209	90,683	1.36%	2.11%
1975	217,979	93,017	1.29%	2.57%
1976	220,154	95,325	1%	2.48%
1977	221,799	96,725	0.75%	1.47%
1978	223,537	97,204	0.78%	0.5%
1979	225,735	97,544	0.98%	0.35%
1980	228,138	97,769	1.06%	0.23%
1981	230,755	97,909	1.15%	0.14%
1982	233,860	97,980	1.35%	0.07%
1983	236,977	97,998	1.33%	0.02%
1984	239,511	97,990	1.07%	-0.008%
1985	241,405	97,984	0.79%	-0.006%
1986	243,180	98,010	0.74%	0.03%
1987	245,859	98,376	1.1%	0.37%
1988	249,740	98,969	1.58%	0.6%
1989	252,852	99,403	1.25%	0.44%
1990	254,826	99,700	0.78%	0.3%
1991	257,797	99,895	1.17%	0.2%
1992	261,057	100,022	1.26%	0.13%
1993	263,725	100,103	1.02%	0.08%
1994	266,021	100,166	0.87%	0.06%
1995	267,468	100,225	0.54%	0.06%
1996	268,916	100,275	0.54%	0.05%
1997	271,128	100,674	0.82%	0.4%
1998	274,047	101,388	1.08%	0.71%
1999	277,381	102,046	1.22%	0.65%
2000	281,205	102,677	1.38%	0.62%
2001	284,968	103,288	1.34%	0.6%
2002	287,523	103,874	0.9%	0.57%
2003	289,521	104,464	0.69%	0.57%
2004	292,074	105,071	0.88%	0.58%
2005	296,734	105,671	1.6%	0.57%
2006	303,782	106,253	2.38%	0.55%
2007	311,566	106,726	2.56%	0.45%
2008	317,414	107,020	1.88%	0.28%
2009	318,499	107,203	0.34%	0.17%
2010	318,041	107,400	-0.14%	0.18%
2011	319,014	107,570	0.31%	0.16%
2012	320,716	107,460	0.53%	-0.1%
2013	323,764	107,078	0.95%	-0.36%
2014	327,386	106,609	1.12%	-0.44%
2015	330,815	106,095	1.05%	-0.48%
2016	335,439	105,524	1.4%	-0.54%
2017	343,400	105,356	2.37%	-0.16%
2018	352,721	105,567	2.71%	0.2%
2019	360,563	105,669	2.22%	0.1%
2020	366,463	105,704	1.64%	0.03%
2021	372,520	105,490	1.65%	-0.2%
2022	382,003	105,042	2.55%	-0.42%
2023	393,349	104,597	2.97%	-0.42%
2024	404,610	104,175	2.86%	-0.4%
2025	409,614	103,744	1.24%	-0.41%
2026	413,792	103,290	1.02%	-0.44%
2027	417,406	102,899	0.87%	-0.38%
2028	420,691	102,568	0.79%	-0.32%
2029	423,592	102,280	0.69%	-0.28%
2030	426,158	102,069	0.61%	-0.21%
2031	428,479	101,927	0.54%	-0.14%
2032	430,544	101,837	0.48%	-0.09%
2033	432,406	101,807	0.43%	-0.03%
2034	434,083	101,806	0.39%	-0.001%
2035	435,646	101,833	0.36%	0.03%
2036	437,132	101,895	0.34%	0.06%
2037	438,466	101,993	0.31%	0.1%
2038	439,670	102,173	0.27%	0.18%
2039	440,754	102,367	0.25%	0.19%
2040	441,687	102,568	0.21%	0.2%
2041	442,487	102,805	0.18%	0.23%
2042	443,200	103,038	0.16%	0.23%
2043	443,884	103,306	0.15%	0.26%
2044	444,457	103,612	0.13%	0.3%
2045	444,812	103,928	0.08%	0.3%
2046	445,028	104,232	0.05%	0.29%
2047	445,183	104,502	0.03%	0.26%
2048	445,283	104,744	0.02%	0.23%
2049	445,335	104,975	0.01%	0.22%
2050	445,330	105,193	-0.001%	0.21%

From 2005 to 2015, the population of Iceland increased by 34,081 people (a 11.5% growth), while Tonga gained 424 people (a 0.4% growth).

For the next 10 years, from 2015 to 2025, Iceland gained 82,155 (a 24.8% growth), while Tonga's population decreased by -2,351 (a 2.22% decline).

Iceland was ranked 172nd most populous country in 2005 and is still 172nd in 2025. Tonga was ranked 182nd in 2005 and ranked 183rd now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Iceland's population will grow by 7.84% to 445,330 people with a rank change from 172nd to 173rd. The population of Tonga will increase by 1.4% to 105,193 people and will still be ranked 183rd.