Niger vs Sierra Leone statistics compared

Niger has a population of 27M (ranked 55/197), compared with 8.64M in Sierra Leone (ranked 102/197). Niger's land area is 489,076 sq mi versus 27,869 sq mi for Sierra Leone (ranked 20th vs. 116th).

By GDP, Niger ranks 132/197 ($19.5B) and Sierra Leone ranks 157/197 ($7.55B). By GDP per capita, Niger ranks 187/197 ($723), while Sierra Leone ranks 183/197 ($873).

Niger and Sierra Leone: Comparison Charts

Niger and Sierra Leone economies compared

GDP

Niger

Sierra Leone

Table

Year	GDP
	Niger	Sierra Leone
1960	$449,526,873	$322,151,961
1961	$485,785,231	$327,978,758
1962	$531,736,599	$342,872,549
1963	$586,294,879	$348,700,980
1964	$582,816,396	$372,011,438
1965	$673,383,511	$359,523,810
1966	$702,296,079	$375,630,252
1967	$665,586,872	$348,895,028
1968	$641,214,226	$329,991,597
1969	$625,867,985	$408,853,541
1970	$649,916,621	$434,584,634
1971	$693,573,704	$419,495,788
1972	$742,779,661	$465,254,682
1973	$946,385,105	$575,471,814
1974	$1,026,137,111	$648,940,351
1975	$1,048,690,933	$679,352,876
1976	$1,064,517,601	$594,810,422
1977	$1,291,458,041	$692,079,407
1978	$1,774,365,590	$960,765,043
1979	$2,109,277,666	$1,109,343,425
1980	$2,508,524,721	$1,100,476,190
1981	$2,170,893,414	$1,114,926,661
1982	$2,017,612,216	$1,294,995,964
1983	$1,803,099,561	$995,278,515
1984	$1,461,243,326	$1,087,450,199
1985	$1,440,581,652	$856,890,459
1986	$1,904,096,998	$490,181,457
1987	$2,233,006,105	$660,106,336
1988	$2,280,356,193	$1,055,083,933
1989	$2,179,567,114	$932,974,420
1990	$3,512,356,508	$649,644,098
1991	$3,285,796,875	$779,981,987
1992	$3,386,232,579	$679,940,814
1993	$3,052,673,849	$768,867,883
1994	$1,938,058,175	$911,853,802
1995	$2,302,537,562	$870,740,292
1996	$2,405,686,940	$941,709,423
1997	$2,290,318,910	$850,232,760
1998	$2,643,363,519	$672,368,187
1999	$2,537,789,821	$669,386,624
2000	$2,241,753,193	$635,866,404
2001	$2,448,714,704	$1,681,473,894
2002	$2,782,192,879	$1,933,863,911
2003	$3,394,084,732	$2,142,618,046
2004	$3,760,443,738	$2,237,350,687
2005	$4,383,315,965	$2,545,275,313
2006	$4,756,361,252	$3,263,697,467
2007	$5,731,485,052	$3,632,957,611
2008	$7,297,600,226	$4,157,895,298
2009	$7,352,131,310	$3,953,403,098
2010	$7,851,192,502	$4,262,805,967
2011	$8,772,950,778	$4,861,632,885
2012	$9,426,912,648	$6,141,666,509
2013	$10,224,897,438	$7,502,762,863
2014	$10,862,943,544	$7,686,138,791
2015	$9,683,867,926	$6,788,352,975
2016	$10,398,861,982	$6,084,297,211
2017	$11,185,104,252	$5,749,846,528
2018	$12,837,307,497	$6,390,514,689
2019	$12,889,555,561	$6,526,183,564
2020	$13,744,653,103	$6,693,888,876
2021	$14,915,002,436	$7,173,379,137
2022	$15,433,852,714	$7,124,465,160
2023	$16,698,786,973	$6,411,787,856
2024	$19,537,639,288	$7,547,843,281

Niger and Sierra Leone economies compared

GDP per capita

Niger

Sierra Leone

Table

Year	GDP per capita
	Niger	Sierra Leone
1960	$128.3	$142
1961	$134.6	$142.3
1962	$143.2	$146.4
1963	$153.3	$146.4
1964	$148.1	$153.4
1965	$166.3	$145.6
1966	$168.6	$149.4
1967	$155.4	$136.2
1968	$145.6	$126.4
1969	$138.3	$153.6
1970	$139.8	$160.2
1971	$145.2	$151.8
1972	$151.4	$165.3
1973	$187.9	$200.7
1974	$198.3	$222.2
1975	$197.2	$228.4
1976	$194.8	$196.4
1977	$229.8	$224.3
1978	$307	$305
1979	$354	$346
1980	$409	$336
1981	$343	$334
1982	$310	$380
1983	$268.8	$285.9
1984	$211.5	$306
1985	$202.4	$235.5
1986	$259.6	$131.5
1987	$295.3	$172.4
1988	$292.6	$268.2
1989	$271.3	$231.3
1990	$424	$154.8
1991	$384	$183.7
1992	$384	$163.2
1993	$335	$185
1994	$206.2	$218.5
1995	$237	$208.4
1996	$239.5	$224.3
1997	$220.6	$199.9
1998	$246.1	$156.5
1999	$228.3	$155
2000	$194.8	$143.7
2001	$205.4	$358
2002	$225.3	$389
2003	$265.2	$414
2004	$283.5	$418
2005	$319	$463
2006	$333	$580
2007	$387	$632
2008	$475	$705
2009	$461	$653
2010	$474	$685
2011	$511	$761
2012	$529	$938
2013	$552	$1,117
2014	$565	$1,118
2015	$486	$965
2016	$503	$844
2017	$522	$779
2018	$579	$846
2019	$562	$844
2020	$580	$846
2021	$609	$886
2022	$610	$861
2023	$638	$758
2024	$723	$873

Niger vs. Sierra Leone life expectancy calculator

Life expectancy

Niger

Sierra Leone

Table

Year	Life expectancy, years
	Niger	Sierra Leone
1950	35.9	28.9
1951	35.9	29.3
1952	35.9	29.7
1953	35.9	30.1
1954	36	30.5
1955	36	30.9
1956	36	31.3
1957	36.1	31.8
1958	36.1	32.1
1959	36.1	32.6
1960	36.2	33.1
1961	36.3	33.6
1962	36.3	34.2
1963	36.4	34.7
1964	36.5	35.3
1965	36.4	35.9
1966	36.3	36.6
1967	36.2	37.3
1968	36.1	37.8
1969	36	38.2
1970	35.9	38.6
1971	35.3	39.1
1972	35.8	39.5
1973	35.9	40
1974	36.2	40.4
1975	36.6	41
1976	37.1	41.4
1977	37.7	41.8
1978	38.3	42.2
1979	38.9	42.5
1980	39.3	42.8
1981	39.6	43.1
1982	39.8	43.3
1983	40	43.5
1984	40	43.6
1985	40.1	43.6
1986	40.3	43.5
1987	40.5	43.7
1988	40.8	43.8
1989	41.2	43.7
1990	41.7	43.7
1991	42.3	43.3
1992	43.1	43.5
1993	43.8	43.4
1994	44.6	42.8
1995	45.5	42.6
1996	46.3	43.5
1997	47.1	43.6
1998	47.8	42.7
1999	48.5	42
2000	49.2	44.8
2001	49.9	45.4
2002	50.6	46.2
2003	51.5	46.8
2004	52.4	47.5
2005	53.3	48.3
2006	54.2	49.5
2007	55.1	50
2008	55.9	50.7
2009	56.5	51.3
2010	57.1	51.9
2011	57.6	52.6
2012	58	53.2
2013	58.4	54.1
2014	58.7	54.3
2015	58.8	55.5
2016	59.2	56.9
2017	59.5	57.8
2018	59.8	59.1
2019	60	59.6
2020	59.9	59.7
2021	59.5	60.3
2022	60.4	61.3
2023	61.2	61.8
2024	61.4	62
2025	61.7	62.2

Niger and Sierra Leone population clocks and comparison

Population

Niger

Sierra Leone

Table

Year	Population
	Niger	Sierra Leone
1960	3,505,050	2,268,356
1961	3,608,162	2,304,227
1962	3,714,520	2,342,242
1963	3,823,873	2,382,258
1964	3,935,814	2,424,390
1965	4,049,695	2,468,666
1966	4,165,544	2,514,638
1967	4,283,590	2,562,384
1968	4,403,637	2,611,532
1969	4,525,725	2,661,365
1970	4,650,275	2,712,286
1971	4,776,225	2,763,222
1972	4,904,845	2,814,388
1973	5,037,865	2,866,955
1974	5,174,953	2,920,459
1975	5,317,019	2,974,657
1976	5,464,962	3,028,820
1977	5,619,716	3,085,354
1978	5,782,932	3,145,517
1979	5,955,556	3,207,499
1980	6,135,971	3,272,089
1981	6,322,006	3,338,940
1982	6,512,732	3,408,183
1983	6,708,644	3,481,646
1984	6,909,971	3,558,758
1985	7,118,457	3,638,438
1986	7,335,811	3,728,380
1987	7,561,150	3,829,718
1988	7,793,748	3,934,517
1989	8,034,780	4,034,037
1990	8,286,059	4,196,828
1991	8,546,900	4,246,267
1992	8,817,633	4,166,366
1993	9,100,789	4,157,130
1994	9,398,258	4,173,105
1995	9,714,529	4,179,179
1996	10,044,852	4,199,210
1997	10,383,969	4,253,716
1998	10,741,413	4,295,785
1999	11,117,411	4,318,043
2000	11,509,630	4,423,611
2001	11,920,647	4,692,716
2002	12,349,144	4,971,435
2003	12,796,984	5,177,687
2004	13,265,836	5,355,717
2005	13,756,192	5,501,712
2006	14,268,581	5,624,466
2007	14,803,610	5,749,352
2008	15,361,915	5,894,722
2009	15,943,675	6,055,646
2010	16,548,835	6,222,714
2011	17,176,283	6,387,251
2012	17,836,769	6,551,080
2013	18,519,898	6,714,051
2014	19,215,909	6,876,385
2015	19,939,498	7,037,655
2016	20,685,753	7,205,328
2017	21,435,446	7,379,299
2018	22,188,069	7,554,563
2019	22,947,757	7,731,991
2020	23,717,613	7,912,558
2021	24,502,140	8,094,602
2022	25,311,973	8,276,807
2023	26,159,867	8,460,512
2024	27,032,412	8,642,022

Fertility rates in Niger and Sierra Leone

Fertility rate

Niger

Sierra Leone

Table

Year	Fertility rate
	Niger	Sierra Leone
1960	7.53	6.18
1961	7.51	6.21
1962	7.5	6.22
1963	7.49	6.26
1964	7.48	6.29
1965	7.47	6.31
1966	7.48	6.35
1967	7.49	6.38
1968	7.5	6.39
1969	7.51	6.39
1970	7.51	6.41
1971	7.52	6.43
1972	7.52	6.45
1973	7.53	6.47
1974	7.54	6.53
1975	7.54	6.55
1976	7.56	6.55
1977	7.6	6.57
1978	7.66	6.59
1979	7.72	6.58
1980	7.78	6.56
1981	7.82	6.55
1982	7.86	6.56
1983	7.9	6.57
1984	7.92	6.59
1985	7.93	6.59
1986	7.9	6.6
1987	7.87	6.61
1988	7.84	6.59
1989	7.82	6.57
1990	7.81	6.57
1991	7.8	6.55
1992	7.8	6.56
1993	7.79	6.57
1994	7.79	6.56
1995	7.78	6.56
1996	7.78	6.55
1997	7.8	6.53
1998	7.84	6.5
1999	7.84	6.42
2000	7.83	6.36
2001	7.81	6.31
2002	7.8	6.23
2003	7.79	6.09
2004	7.78	5.92
2005	7.77	5.81
2006	7.74	5.74
2007	7.73	5.64
2008	7.7	5.56
2009	7.68	5.45
2010	7.64	5.33
2011	7.59	5.21
2012	7.53	5.06
2013	7.45	4.87
2014	7.34	4.7
2015	7.22	4.55
2016	7.04	4.47
2017	6.87	4.39
2018	6.71	4.29
2019	6.54	4.19
2020	6.37	4.08
2021	6.2	3.98
2022	6.14	3.88
2023	6.06	3.79

Niger and Sierra Leone demographics compared

Median age

Niger

Sierra Leone

Table

Year	Median age, years
	Niger	Sierra Leone
1960	15.5	21.1
1961	15.5	21.1
1962	15.5	21.1
1963	15.5	21
1964	15.6	21
1965	15.6	20.9
1966	15.6	20.9
1967	15.7	20.8
1968	15.7	20.7
1969	15.8	20.6
1970	15.9	20.4
1971	15.9	20.2
1972	16	20.1
1973	16.1	19.9
1974	16.1	19.8
1975	16.2	19.6
1976	16.3	19.5
1977	16.3	19.4
1978	16.4	19.3
1979	16.4	19.2
1980	16.4	19.1
1981	16.4	19.1
1982	16.4	19
1983	16.4	18.9
1984	16.4	18.9
1985	16.4	18.8
1986	16.4	18.7
1987	16.4	18.7
1988	16.5	18.6
1989	16.5	18.6
1990	16.5	18.5
1991	16.6	18.5
1992	16.6	18.4
1993	16.6	18.4
1994	16.6	18.3
1995	16.6	18.2
1996	16.6	18.2
1997	16.5	18.1
1998	16.5	18.1
1999	16.4	18
2000	16.3	18
2001	16.2	18
2002	16.1	17.9
2003	16	17.9
2004	15.9	17.9
2005	15.8	18
2006	15.7	18
2007	15.5	18
2008	15.5	18.1
2009	15.4	18.1
2010	15.3	18.2
2011	15.3	18.3
2012	15.3	18.4
2013	15.3	18.5
2014	15.3	18.6
2015	15.4	18.7
2016	15.5	18.9
2017	15.6	19.1
2018	15.7	19.2
2019	15.8	19.4
2020	15.9	19.6
2021	16	19.8
2022	16.2	20
2023	16.3	20.3
2024	16.5	20.5

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