Population in Brunei compared to Sierra Leone: Trends, Charts, Rankings

Brunei and Sierra Leone: population history and growth rate by year chart

Table

Year	Population		Growth rate
	Brunei	Sierra Leone	Brunei	Sierra Leone
1960	88,347	2,268,356	-	-
1961	92,517	2,304,227	4.72%	1.58%
1962	96,719	2,342,242	4.54%	1.65%
1963	101,159	2,382,258	4.59%	1.71%
1964	105,922	2,424,390	4.71%	1.77%
1965	110,838	2,468,666	4.64%	1.83%
1966	115,874	2,514,638	4.54%	1.86%
1967	121,017	2,562,384	4.44%	1.9%
1968	126,222	2,611,532	4.3%	1.92%
1969	131,446	2,661,365	4.14%	1.91%
1970	135,138	2,712,286	2.81%	1.91%
1971	137,921	2,763,222	2.06%	1.88%
1972	142,189	2,814,388	3.09%	1.85%
1973	147,369	2,866,955	3.64%	1.87%
1974	152,656	2,920,459	3.59%	1.87%
1975	158,070	2,974,657	3.55%	1.86%
1976	163,607	3,028,820	3.5%	1.82%
1977	169,277	3,085,354	3.47%	1.87%
1978	174,884	3,145,517	3.31%	1.95%
1979	180,422	3,207,499	3.17%	1.97%
1980	186,111	3,272,089	3.15%	2.01%
1981	191,977	3,338,940	3.15%	2.04%
1982	198,165	3,408,183	3.22%	2.07%
1983	204,741	3,481,646	3.32%	2.16%
1984	211,661	3,558,758	3.38%	2.21%
1985	218,919	3,638,438	3.43%	2.24%
1986	226,495	3,728,380	3.46%	2.47%
1987	233,860	3,829,718	3.25%	2.72%
1988	240,913	3,934,517	3.02%	2.74%
1989	248,064	4,034,037	2.97%	2.53%
1990	255,292	4,196,828	2.91%	4.04%
1991	262,596	4,246,267	2.86%	1.18%
1992	269,839	4,166,366	2.76%	-1.88%
1993	276,971	4,157,130	2.64%	-0.22%
1994	284,091	4,173,105	2.57%	0.38%
1995	291,195	4,179,179	2.5%	0.15%
1996	298,276	4,199,210	2.43%	0.48%
1997	305,341	4,253,716	2.37%	1.3%
1998	312,385	4,295,785	2.31%	0.99%
1999	319,411	4,318,043	2.25%	0.52%
2000	326,424	4,423,611	2.2%	2.44%
2001	333,345	4,692,716	2.12%	6.08%
2002	340,099	4,971,435	2.03%	5.94%
2003	346,637	5,177,687	1.92%	4.15%
2004	352,911	5,355,717	1.81%	3.44%
2005	358,916	5,501,712	1.7%	2.73%
2006	364,663	5,624,466	1.6%	2.23%
2007	370,873	5,749,352	1.7%	2.22%
2008	377,793	5,894,722	1.87%	2.53%
2009	384,952	6,055,646	1.89%	2.73%
2010	392,332	6,222,714	1.92%	2.76%
2011	399,389	6,387,251	1.8%	2.64%
2012	405,557	6,551,080	1.54%	2.56%
2013	411,202	6,714,051	1.39%	2.49%
2014	416,750	6,876,385	1.35%	2.42%
2015	422,212	7,037,655	1.31%	2.35%
2016	427,564	7,205,328	1.27%	2.38%
2017	432,772	7,379,299	1.22%	2.41%
2018	437,810	7,554,563	1.16%	2.38%
2019	442,680	7,731,991	1.11%	2.35%
2020	447,404	7,912,558	1.07%	2.34%
2021	451,721	8,094,602	0.96%	2.3%
2022	455,370	8,276,807	0.81%	2.25%
2023	458,949	8,460,512	0.79%	2.22%
2024	462,721	8,642,022	0.82%	2.15%
2025	466,324	8,819,789	0.78%	2.06%
2026	469,766	8,996,743	0.74%	2.01%
2027	473,148	9,174,695	0.72%	1.98%
2028	476,428	9,349,021	0.69%	1.9%
2029	479,491	9,520,811	0.64%	1.84%
2030	482,438	9,694,851	0.61%	1.83%
2031	485,308	9,870,295	0.59%	1.81%
2032	487,943	10,047,193	0.54%	1.79%
2033	490,424	10,221,006	0.51%	1.73%
2034	492,887	10,391,485	0.5%	1.67%
2035	495,286	10,563,163	0.49%	1.65%
2036	497,544	10,734,341	0.46%	1.62%
2037	499,693	10,902,263	0.43%	1.56%
2038	501,910	11,066,143	0.44%	1.5%
2039	504,061	11,230,060	0.43%	1.48%
2040	505,968	11,398,391	0.38%	1.5%
2041	507,800	11,566,213	0.36%	1.47%
2042	509,531	11,728,787	0.34%	1.41%
2043	511,124	11,887,934	0.31%	1.36%
2044	512,586	12,049,424	0.29%	1.36%
2045	514,047	12,208,872	0.29%	1.32%
2046	515,409	12,363,446	0.26%	1.27%
2047	516,596	12,512,739	0.23%	1.21%
2048	517,693	12,659,609	0.21%	1.17%
2049	518,684	12,805,136	0.19%	1.15%
2050	519,542	12,948,320	0.17%	1.12%

From 2006 to 2016, the population of Brunei increased by 62,901 people (a 17.2% growth), while Sierra Leone gained 1,580,862 people (a 28.1% growth).

For the next 10 years, from 2016 to 2026, Brunei gained 42,238 (a 9.88% growth), while Sierra Leone's population increased by 1,793,359 (a 24.9% growth).

Brunei was ranked 169th most populous country in 2006 and is 170th in 2026. Sierra Leone was ranked 106th in 2006 and ranked 102nd now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 24 years (in 2050) Brunei's population will grow by 10.6% to 519,542 people with a rank change from 170th to 171st. The population of Sierra Leone will increase by 43.9% to 12,948,320 people and rank change from 102nd to 91st.