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Kazakhstan vs Sierra Leone statistics compared

Updated on by Georank team

Kazakhstan has a population of 20.6M (ranked 64/197), compared with 8.64M in Sierra Leone (ranked 102/197). Kazakhstan's land area is 1,042,360 sq mi versus 27,869 sq mi for Sierra Leone (ranked 9th vs. 116th).

By GDP, Kazakhstan ranks 50/197 ($288B) and Sierra Leone ranks 157/197 ($7.55B). By GDP per capita, Kazakhstan ranks 72/197 ($14,005), while Sierra Leone ranks 183/197 ($873).

Main facts and rankings

Kazakhstan Sierra Leone
Population
21036432
8961932
Population rank 65/197 102/197
GDP
$288B
2024
$7.55B
2024
GDP rank 50/197 157/197
GDP per capita
$14,005
2024
$873
2024
GDP per capita rank 72/197 183/197
GDP per capita, PPP
$40,813
2024
$3,516
2024
Government debt
$71.5B
2024
$3.25B
2024
Debt-to-GDP ratio
25.4%
2025
44.3%
2025
Government debt per person
$3,474
2024
$376
2024
Government debt per person rank 96/185 174/185
Average annual personal income after taxes
$7,117
2025
$3,438
2025
Land area
1,042,360 sq mi
2025
27,869 sq mi
2025
Population density
19.8 ppl/mi²
2024
310 ppl/mi²
2024
Fertility rate
3.01
2023
3.79
2023
Median age
30.5 years
2024
20.5 years
2024
Life expectancy
74.7 years
2025
62.2 years
2025

Kazakhstan and Sierra Leone: Comparison Charts

Kazakhstan and Sierra Leone economies compared

GDP
Kazakhstan

Sierra Leone
Year GDP
Kazakhstan Sierra Leone
1960 - $322,151,961
1961 - $327,978,758
1962 - $342,872,549
1963 - $348,700,980
1964 - $372,011,438
1965 - $359,523,810
1966 - $375,630,252
1967 - $348,895,028
1968 - $329,991,597
1969 - $408,853,541
1970 - $434,584,634
1971 - $419,495,788
1972 - $465,254,682
1973 - $575,471,814
1974 - $648,940,351
1975 - $679,352,876
1976 - $594,810,422
1977 - $692,079,407
1978 - $960,765,043
1979 - $1,109,343,425
1980 - $1,100,476,190
1981 - $1,114,926,661
1982 - $1,294,995,964
1983 - $995,278,515
1984 - $1,087,450,199
1985 - $856,890,459
1986 - $490,181,457
1987 - $660,106,336
1988 - $1,055,083,933
1989 - $932,974,420
1990 $26,932,016,270 $649,644,098
1991 $24,923,076,923 $779,981,987
1992 $24,917,355,372 $679,940,814
1993 $23,409,260,880 $768,867,883
1994 $21,250,792,886 $911,853,802
1995 $20,374,302,652 $870,740,292
1996 $21,035,357,937 $941,709,423
1997 $22,165,932,063 $850,232,760
1998 $22,135,245,507 $672,368,187
1999 $16,870,817,182 $669,386,624
2000 $18,291,990,662 $635,866,404
2001 $22,152,689,180 $1,681,473,894
2002 $24,636,598,527 $1,933,863,911
2003 $30,833,692,900 $2,142,618,046
2004 $43,151,647,003 $2,237,350,687
2005 $57,123,671,734 $2,545,275,313
2006 $81,003,864,630 $3,263,697,467
2007 $104,849,915,058 $3,632,957,611
2008 $133,441,648,852 $4,157,895,298
2009 $115,308,686,941 $3,953,403,098
2010 $148,047,348,241 $4,262,805,967
2011 $192,626,464,617 $4,861,632,885
2012 $207,998,568,866 $6,141,666,509
2013 $236,634,603,409 $7,502,762,863
2014 $221,415,613,595 $7,686,138,791
2015 $184,388,404,706 $6,788,352,975
2016 $137,278,320,084 $6,084,297,211
2017 $166,805,788,827 $5,749,846,528
2018 $179,339,977,690 $6,390,514,689
2019 $181,667,184,855 $6,526,183,564
2020 $171,082,365,861 $6,693,888,876
2021 $197,112,255,361 $7,173,379,137
2022 $225,496,328,925 $7,124,465,160
2023 $261,840,101,060 $6,411,787,856
2024 $288,406,138,231 $7,547,843,281

Kazakhstan and Sierra Leone economies compared

GDP per capita
Kazakhstan

Sierra Leone
Year GDP per capita
Kazakhstan Sierra Leone
1960 - $142
1961 - $142.3
1962 - $146.4
1963 - $146.4
1964 - $153.4
1965 - $145.6
1966 - $149.4
1967 - $136.2
1968 - $126.4
1969 - $153.6
1970 - $160.2
1971 - $151.8
1972 - $165.3
1973 - $200.7
1974 - $222.2
1975 - $228.4
1976 - $196.4
1977 - $224.3
1978 - $305
1979 - $346
1980 - $336
1981 - $334
1982 - $380
1983 - $285.9
1984 - $306
1985 - $235.5
1986 - $131.5
1987 - $172.4
1988 - $268.2
1989 - $231.3
1990 $1,570 $154.8
1991 $1,442 $183.7
1992 $1,438 $163.2
1993 $1,355 $185
1994 $1,247 $218.5
1995 $1,218 $208.4
1996 $1,281 $224.3
1997 $1,382 $199.9
1998 $1,415 $156.5
1999 $1,092 $155
2000 $1,180 $143.7
2001 $1,422 $358
2002 $1,574 $389
2003 $1,958 $414
2004 $2,722 $418
2005 $3,577 $463
2006 $5,030 $580
2007 $6,449 $632
2008 $8,124 $705
2009 $6,938 $653
2010 $8,793 $685
2011 $11,287 $761
2012 $12,019 $938
2013 $13,478 $1,117
2014 $12,428 $1,118
2015 $10,196 $965
2016 $7,476 $844
2017 $8,943 $779
2018 $9,472 $846
2019 $9,457 $844
2020 $8,782 $846
2021 $9,984 $886
2022 $11,255 $861
2023 $12,879 $758
2024 $14,005 $873

Kazakhstan vs. Sierra Leone life expectancy calculator

Life expectancy
Kazakhstan

Sierra Leone
Year Life expectancy, years
Kazakhstan Sierra Leone
1950 55.6 28.9
1951 55.9 29.3
1952 56.1 29.7
1953 56.4 30.1
1954 56.6 30.5
1955 56.8 30.9
1956 57.1 31.3
1957 57.3 31.8
1958 57.5 32.1
1959 57.7 32.6
1960 57.9 33.1
1961 58.2 33.6
1962 58.4 34.2
1963 58.6 34.7
1964 58.8 35.3
1965 59 35.9
1966 59.2 36.6
1967 59.4 37.3
1968 59.6 37.8
1969 59.8 38.2
1970 60 38.6
1971 60.3 39.1
1972 60.5 39.5
1973 60.7 40
1974 60.9 40.4
1975 61.1 41
1976 61.3 41.4
1977 61.5 41.8
1978 61.8 42.2
1979 62.1 42.5
1980 62.5 42.8
1981 63 43.1
1982 63.6 43.3
1983 64.2 43.5
1984 64.8 43.6
1985 65.4 43.6
1986 65.8 43.5
1987 66 43.7
1988 66 43.8
1989 65.9 43.7
1990 65.7 43.7
1991 65.4 43.3
1992 65 43.5
1993 64.5 43.4
1994 64.1 42.8
1995 63.7 42.6
1996 63.5 43.5
1997 63.3 43.6
1998 63.3 42.7
1999 63.5 42
2000 63.8 44.8
2001 64.1 45.4
2002 64.4 46.2
2003 64.8 46.8
2004 65 47.5
2005 65.4 48.3
2006 65.7 49.5
2007 66.2 50
2008 66.8 50.7
2009 67.5 51.3
2010 68.3 51.9
2011 69.1 52.6
2012 69.9 53.2
2013 70.7 54.1
2014 71.4 54.3
2015 72 55.5
2016 72.5 56.9
2017 73 57.8
2018 73.4 59.1
2019 73.7 59.6
2020 71.2 59.7
2021 70.1 60.3
2022 73.5 61.3
2023 74.4 61.8
2024 74.5 62
2025 74.7 62.2

Kazakhstan and Sierra Leone population clocks and comparison

Population
Kazakhstan

Sierra Leone
Year Population
Kazakhstan Sierra Leone
1960 9,429,981 2,268,356
1961 9,742,085 2,304,227
1962 10,058,928 2,342,242
1963 10,377,466 2,382,258
1964 10,690,309 2,424,390
1965 10,993,183 2,468,666
1966 11,288,989 2,514,638
1967 11,584,428 2,562,384
1968 11,879,182 2,611,532
1969 12,156,212 2,661,365
1970 12,419,057 2,712,286
1971 12,684,813 2,763,222
1972 12,951,798 2,814,388
1973 13,208,121 2,866,955
1974 13,454,570 2,920,459
1975 13,700,843 2,974,657
1976 13,998,738 3,028,820
1977 14,353,265 3,085,354
1978 14,711,497 3,145,517
1979 14,978,696 3,207,499
1980 15,152,949 3,272,089
1981 15,323,082 3,338,940
1982 15,492,595 3,408,183
1983 15,665,551 3,481,646
1984 15,844,621 3,558,758
1985 16,031,090 3,638,438
1986 16,262,702 3,728,380
1987 16,527,715 3,829,718
1988 16,781,168 3,934,517
1989 16,997,013 4,034,037
1990 17,154,054 4,196,828
1991 17,278,600 4,246,267
1992 17,332,625 4,166,366
1993 17,274,487 4,157,130
1994 17,043,771 4,173,105
1995 16,730,536 4,179,179
1996 16,416,027 4,199,210
1997 16,043,251 4,253,716
1998 15,647,785 4,295,785
1999 15,455,874 4,318,043
2000 15,501,103 4,423,611
2001 15,575,550 4,692,716
2002 15,656,677 4,971,435
2003 15,747,380 5,177,687
2004 15,850,159 5,355,717
2005 15,968,117 5,501,712
2006 16,103,716 5,624,466
2007 16,257,214 5,749,352
2008 16,426,525 5,894,722
2009 16,619,846 6,055,646
2010 16,836,810 6,222,714
2011 17,066,002 6,387,251
2012 17,306,106 6,551,080
2013 17,556,502 6,714,051
2014 17,816,285 6,876,385
2015 18,084,169 7,037,655
2016 18,363,600 7,205,328
2017 18,651,931 7,379,299
2018 18,932,727 7,554,563
2019 19,209,555 7,731,991
2020 19,482,117 7,912,558
2021 19,743,603 8,094,602
2022 20,034,609 8,276,807
2023 20,330,104 8,460,512
2024 20,592,571 8,642,022

Fertility rates in Kazakhstan and Sierra Leone

Fertility rate
Kazakhstan

Sierra Leone
Year Fertility rate
Kazakhstan Sierra Leone
1960 4.5 6.18
1961 4.42 6.21
1962 4.36 6.22
1963 4.26 6.26
1964 4.07 6.29
1965 3.88 6.31
1966 3.82 6.35
1967 3.77 6.38
1968 3.63 6.39
1969 3.51 6.39
1970 3.51 6.41
1971 3.53 6.43
1972 3.55 6.45
1973 3.51 6.47
1974 3.45 6.53
1975 3.4 6.55
1976 3.33 6.55
1977 3.26 6.57
1978 3.16 6.59
1979 3.14 6.58
1980 3.09 6.56
1981 3.05 6.55
1982 3.02 6.56
1983 3.07 6.57
1984 3.15 6.59
1985 3.21 6.59
1986 3.19 6.6
1987 3.12 6.61
1988 3 6.59
1989 2.87 6.57
1990 2.75 6.57
1991 2.68 6.55
1992 2.58 6.56
1993 2.48 6.57
1994 2.38 6.56
1995 2.25 6.56
1996 2.08 6.55
1997 1.97 6.53
1998 1.94 6.5
1999 1.9 6.42
2000 1.9 6.36
2001 1.91 6.31
2002 1.96 6.23
2003 2.08 6.09
2004 2.2 5.92
2005 2.27 5.81
2006 2.38 5.74
2007 2.49 5.64
2008 2.62 5.56
2009 2.58 5.45
2010 2.61 5.33
2011 2.61 5.21
2012 2.64 5.06
2013 2.67 4.87
2014 2.76 4.7
2015 2.76 4.55
2016 2.8 4.47
2017 2.75 4.39
2018 2.85 4.29
2019 2.89 4.19
2020 3.13 4.08
2021 3.32 3.98
2022 3.05 3.88
2023 3.01 3.79

Kazakhstan and Sierra Leone demographics compared

Median age
Kazakhstan

Sierra Leone
Year Median age, years
Kazakhstan Sierra Leone
1960 23.2 21.1
1961 23.2 21.1
1962 23.3 21.1
1963 23.3 21
1964 23.3 21
1965 23.2 20.9
1966 23.2 20.9
1967 23.2 20.8
1968 23.1 20.7
1969 22.9 20.6
1970 22.8 20.4
1971 22.9 20.2
1972 22.9 20.1
1973 23.1 19.9
1974 23.2 19.8
1975 23.3 19.6
1976 23.3 19.5
1977 23.2 19.4
1978 23.2 19.3
1979 23 19.2
1980 22.9 19.1
1981 23.2 19.1
1982 23.5 19
1983 23.8 18.9
1984 24.1 18.9
1985 24.3 18.8
1986 24.6 18.7
1987 24.9 18.7
1988 25.2 18.6
1989 25.5 18.6
1990 25.7 18.5
1991 25.8 18.5
1992 25.9 18.4
1993 26.1 18.4
1994 26.3 18.3
1995 26.5 18.2
1996 26.7 18.2
1997 26.9 18.1
1998 27.1 18.1
1999 27.4 18
2000 27.6 18
2001 27.8 18
2002 28 17.9
2003 28.2 17.9
2004 28.3 17.9
2005 28.4 18
2006 28.4 18
2007 28.5 18
2008 28.4 18.1
2009 28.5 18.1
2010 28.6 18.2
2011 28.7 18.3
2012 28.8 18.4
2013 28.9 18.5
2014 29.1 18.6
2015 29.3 18.7
2016 29.5 18.9
2017 29.7 19.1
2018 29.9 19.2
2019 30.1 19.4
2020 30.2 19.6
2021 30.3 19.8
2022 30.3 20
2023 30.4 20.3
2024 30.5 20.5

Interactive Maps

Use the buttons below to switch between world maps comparing statistics for Kazakhstan and Sierra Leone.

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Kazakhstan Sierra Leone
GNI, Atlas method
$250B
2024
$7.26B
2024
Government expenditure, % of GDP
20.6%
2025
17.7%
2025
Education expenditure, % of GDP
4.85%
2023
2.62%
2023
Military expenditure, % of GDP
0.48%
2023
0.56%
2023
Armed forces personnel
71,000
2020
9,000
2020
Deficit/surplus, % of GDP
-3.15%
2025
-4.2%
2025
Unemployment rate
4.86%
2022
3.19%
2018
Services, % of GDP
58.2%
2024
44.8%
2024
Industry, % of GDP
31.4%
2024
27.3%
2024
Economic freedom index
63.8
2025
48
2025
Income share by richest 10%
24.8%
2021
29.4%
2018
Income share by poorest 10%
4.3%
2021
3.4%
2018
Number of millionaires
44,307
2024
n/a
Percentage of millionaires
0.34%
2024
n/a
Number of billionaires
6
2025
n/a
Percentage of billionaires
0.00005%
2025
n/a
Listed domestic companies
79
2024
n/a
Market capitalization of domestic companies
$62.8B
2024
n/a
Total reserves including gold
$45.8B
2024
$433M
2024
Personal remittances received
$240M
2024
$322M
2024
International tourist arrivals
2,035,000
2020
71,000
2019
International tourism as share of exports
1.2%
2020
5.49%
2018
Banked people share
87%
2024
38.6%
2024

Energy

Kazakhstan Sierra Leone
Energy use, kg of oil equivalent per capita
3,651 kg
2023
n/a
GDP PPP per kg equivalent of energy use
$10.6
2023
n/a
Carbon dioxide (CO2) emissions
239.9 megatons
2023
1.07 megatons
2023
CO2 emissions per capita
11.8 tons
2023
0.13 tons
2023
Fossil fuel energy use share
98.2%
2022
n/a
Renewable energy use share
2%
2021
71.6%
2022
Alternative and nuclear energy use share
1.68%
2023
n/a
Net energy imports use share
-119.1%
2023
n/a
Electric power consumption per capita
5,146 kWh
2023
n/a
Renewable electricity output share
11%
2021
75.3%
2021
Hydroelectric share
7.76%
2023
70.5%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
35.5%
2023

Society

Kazakhstan Sierra Leone
% of world population
0.25%
2024
0.11%
2024
Annual migration change
-7,368
2024
-11,000
2024
Urban population
58.4%
2024
44.8%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.76 ft
2025
5.46 ft
2025
Average female height
5.31 ft
2025
5.16 ft
2025
Quality of life index
52.6
2025
30.5
2025
Corruption Perceptions Index
40
2024
33
2024
Higher education index
46
2025
16
2025
Homicides per 100K people
2.63
2022
2.14
2020
Road traffic mortality per 100K people
12.7
2019
33
2019
Visa free countries
95
2025
68
2025
Adult literacy rate
99.8%
2020
48.6%
2022
English speaking
15.4%
2023
83.5%
2023
People using the Internet
93.4%
2024
20.6%
2023

Health

Kazakhstan Sierra Leone
Government health expenditure per capita
$421
2022
$39.3
2022
Out-of-pocket health expenditure per capita
$130
2022
$20.7
2022
Life expectancy
74.7 years
2025
62.2 years
2025
Foreign aid share of health expenditure
0.24%
2022
28%
2022
Physicians per 1,000 people
4.03
2020
0.04
2022
Age at first childbirth
29.5 years
2021
19.6 years
2025
Maternal mortality per 100K births
10
2023
354
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
9.6
2023
94.3
2023
Obesity rate
19%
2022
7.32%
2022
Diabetes prevalence
6.8%
2024
4.8%
2024
Air quality index
22
2025
16
2025
Tobacco use prevalence
22.2%
2022
12.9%
2022
Pure alcohol consumption per capita
4.52 liters
2020
0.29 liters
2020

Territory

Kazakhstan Sierra Leone
% of world land
1.81%
2025
0.05%
2025
Land area per capita
50,618 sq mi
2024
3,225 sq mi
2024
Agricultural land area
827,284 sq mi
2025
15,247 sq mi
2025
Forest area
13,677 sq mi
2025
9,559 sq mi
2025
Roads length
59,284 mi
2017
7,270 mi
2015

In-depth comparisons

Facts comparisons

Facts vs Kazakhstan vs Sierra Leone
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