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

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

Table

Year	Population		Growth rate
	Gabon	Sierra Leone	Gabon	Sierra Leone
1960	512,316	2,268,356	-	-
1961	518,266	2,304,227	1.16%	1.58%
1962	524,649	2,342,242	1.23%	1.65%
1963	531,452	2,382,258	1.3%	1.71%
1964	538,657	2,424,390	1.36%	1.77%
1965	546,308	2,468,666	1.42%	1.83%
1966	554,463	2,514,638	1.49%	1.86%
1967	563,108	2,562,384	1.56%	1.9%
1968	572,257	2,611,532	1.62%	1.92%
1969	583,276	2,661,365	1.93%	1.91%
1970	595,846	2,712,286	2.16%	1.91%
1971	608,348	2,763,222	2.1%	1.88%
1972	620,960	2,814,388	2.07%	1.85%
1973	633,995	2,866,955	2.1%	1.87%
1974	647,691	2,920,459	2.16%	1.87%
1975	662,197	2,974,657	2.24%	1.86%
1976	677,628	3,028,820	2.33%	1.82%
1977	693,984	3,085,354	2.41%	1.87%
1978	711,245	3,145,517	2.49%	1.95%
1979	729,375	3,207,499	2.55%	1.97%
1980	748,389	3,272,089	2.61%	2.01%
1981	768,385	3,338,940	2.67%	2.04%
1982	789,286	3,408,183	2.72%	2.07%
1983	811,005	3,481,646	2.75%	2.16%
1984	833,501	3,558,758	2.77%	2.21%
1985	856,726	3,638,438	2.79%	2.24%
1986	880,705	3,728,380	2.8%	2.47%
1987	905,479	3,829,718	2.81%	2.72%
1988	931,020	3,934,517	2.82%	2.74%
1989	957,138	4,034,037	2.81%	2.53%
1990	983,734	4,196,828	2.78%	4.04%
1991	1,010,818	4,246,267	2.75%	1.18%
1992	1,038,380	4,166,366	2.73%	-1.88%
1993	1,066,405	4,157,130	2.7%	-0.22%
1994	1,094,720	4,173,105	2.66%	0.38%
1995	1,123,213	4,179,179	2.6%	0.15%
1996	1,152,015	4,199,210	2.56%	0.48%
1997	1,181,439	4,253,716	2.55%	1.3%
1998	1,211,736	4,295,785	2.56%	0.99%
1999	1,243,016	4,318,043	2.58%	0.52%
2000	1,275,572	4,423,611	2.62%	2.44%
2001	1,309,589	4,692,716	2.67%	6.08%
2002	1,345,135	4,971,435	2.71%	5.94%
2003	1,382,350	5,177,687	2.77%	4.15%
2004	1,421,609	5,355,717	2.84%	3.44%
2005	1,463,495	5,501,712	2.95%	2.73%
2006	1,508,337	5,624,466	3.06%	2.23%
2007	1,556,237	5,749,352	3.18%	2.22%
2008	1,607,175	5,894,722	3.27%	2.53%
2009	1,661,556	6,055,646	3.38%	2.73%
2010	1,719,879	6,222,714	3.51%	2.76%
2011	1,781,985	6,387,251	3.61%	2.64%
2012	1,846,889	6,551,080	3.64%	2.56%
2013	1,913,059	6,714,051	3.58%	2.49%
2014	1,978,399	6,876,385	3.42%	2.42%
2015	2,040,989	7,037,655	3.16%	2.35%
2016	2,100,306	7,205,328	2.91%	2.38%
2017	2,156,900	7,379,299	2.69%	2.41%
2018	2,212,318	7,554,563	2.57%	2.38%
2019	2,267,706	7,731,991	2.5%	2.35%
2020	2,322,539	7,912,558	2.42%	2.34%
2021	2,376,722	8,094,602	2.33%	2.3%
2022	2,430,747	8,276,807	2.27%	2.25%
2023	2,484,789	8,460,512	2.22%	2.22%
2024	2,538,952	8,642,022	2.18%	2.15%
2025	2,593,130	8,819,789	2.13%	2.06%
2026	2,647,397	8,996,743	2.09%	2.01%
2027	2,701,860	9,174,695	2.06%	1.98%
2028	2,756,474	9,349,021	2.02%	1.9%
2029	2,811,348	9,520,811	1.99%	1.84%
2030	2,866,668	9,694,851	1.97%	1.83%
2031	2,922,503	9,870,295	1.95%	1.81%
2032	2,978,812	10,047,193	1.93%	1.79%
2033	3,035,711	10,221,006	1.91%	1.73%
2034	3,093,221	10,391,485	1.89%	1.67%
2035	3,151,467	10,563,163	1.88%	1.65%
2036	3,210,584	10,734,341	1.88%	1.62%
2037	3,270,304	10,902,263	1.86%	1.56%
2038	3,330,507	11,066,143	1.84%	1.5%
2039	3,391,378	11,230,060	1.83%	1.48%
2040	3,452,985	11,398,391	1.82%	1.5%
2041	3,515,218	11,566,213	1.8%	1.47%
2042	3,577,745	11,728,787	1.78%	1.41%
2043	3,640,570	11,887,934	1.76%	1.36%
2044	3,703,794	12,049,424	1.74%	1.36%
2045	3,767,430	12,208,872	1.72%	1.32%
2046	3,831,211	12,363,446	1.69%	1.27%
2047	3,894,840	12,512,739	1.66%	1.21%
2048	3,958,294	12,659,609	1.63%	1.17%
2049	4,021,470	12,805,136	1.6%	1.15%
2050	4,084,535	12,948,320	1.57%	1.12%

From 2005 to 2015, the population of Gabon increased by 577,494 people (a 39.5% growth), while Sierra Leone gained 1,535,943 people (a 27.9% growth).

For the next 10 years, from 2015 to 2025, Gabon gained 595,732 (a 29.2% growth), while Sierra Leone's population increased by 1,924,277 (a 27.3% growth).

Gabon was ranked 147th most populous country in 2005 and is 142nd in 2025. Sierra Leone was ranked 106th in 2005 and ranked 102nd now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Gabon's population will grow by 54.9% to 4,084,535 people with a rank change from 142nd to 133rd. The population of Sierra Leone will increase by 44.5% to 12,948,320 people and rank change from 102nd to 91st.