Sierra Leone has a population of 8.64M (ranked 102/197), compared with 51.8M in South Korea (ranked 29/197). Sierra Leone's land area is 27,869 sq mi versus 37,684 sq mi for South Korea (ranked 116th vs. 105th).
By GDP, Sierra Leone ranks 160/197 ($6.97B) and South Korea ranks 12/197 ($1.88T). By GDP per capita, Sierra Leone ranks 186/197 ($807), while South Korea ranks 31/197 ($36,239).
Main facts and rankings
Sierra Leone
|
South Korea
|
|
|---|---|---|
| Population |
9049533
|
51649918
|
| Population rank | 101/197 | 31/197 |
| GDP |
$6.97B
2024 |
$1.88T
2024 |
| GDP rank | 160/197 | 12/197 |
| GDP per capita |
$807
2024 |
$36,239
2024 |
| GDP per capita rank | 186/197 | 31/197 |
| GDP per capita, PPP |
$3,522
2024 |
$61,051
2024 |
| Government debt |
$2.91B
2024 |
$934B
2024 |
| Debt-to-GDP ratio |
41.7%
2024 |
49.8%
2024 |
| Government debt per person |
$337
2024 |
$18,052
2024 |
| Government debt per person rank | 174/185 | 33/185 |
| Average annual personal income after taxes |
$2,915
2026 |
$27,215
2026 |
| Land area | 27,869 sq mi | 37,684 sq mi |
| Population density |
323 ppl/mi²
2026 |
1,371 ppl/mi²
2026 |
| Fertility rate |
3.79
2023 |
0.72
2023 |
| Median age |
20.5 years
2024 |
46.1 years
2024 |
| Life expectancy |
62.3 years
2026 |
84.6 years
2026 |
Sierra Leone and South Korea: Comparison Charts
Sierra Leone and South Korea economies compared
| Year | GDP | |
|---|---|---|
|
Sierra Leone
|
South Korea
|
|
| 2024 | $6,971,127,235 | $1,875,388,209,407 |
| 2023 | $6,415,852,767 | $1,844,800,934,392 |
| 2022 | $7,121,125,278 | $1,799,363,116,867 |
| 2021 | $7,166,931,485 | $1,942,313,560,966 |
| 2020 | $6,688,307,703 | $1,744,070,276,373 |
| 2019 | $6,523,577,594 | $1,751,045,752,055 |
| 2018 | $6,390,514,689 | $1,824,251,454,307 |
| 2017 | $5,749,846,528 | $1,710,196,756,713 |
| 2016 | $6,084,297,211 | $1,579,150,518,945 |
| 2015 | $6,788,352,975 | $1,539,212,301,136 |
| 2014 | $7,686,138,791 | $1,556,252,422,020 |
| 2013 | $7,502,762,863 | $1,434,669,686,502 |
| 2012 | $6,141,666,509 | $1,335,343,586,438 |
| 2011 | $4,861,632,885 | $1,307,103,477,219 |
| 2010 | $4,262,805,967 | $1,192,830,015,738 |
| 2009 | $3,953,403,098 | $983,065,242,417 |
| 2008 | $4,157,895,298 | $1,091,580,692,542 |
| 2007 | $3,632,957,611 | $1,220,911,904,593 |
| 2006 | $3,263,697,467 | $1,095,175,538,508 |
| 2005 | $2,545,275,313 | $971,740,329,984 |
| 2004 | $2,237,350,687 | $823,251,107,639 |
| 2003 | $2,142,618,046 | $728,516,494,684 |
| 2002 | $1,933,863,911 | $650,014,391,470 |
| 2001 | $1,681,473,894 | $567,564,806,235 |
| 2000 | $635,866,404 | $597,487,173,479 |
| 1999 | $669,386,624 | $515,697,079,289 |
| 1998 | $672,368,187 | $397,297,216,492 |
| 1997 | $850,232,760 | $589,202,526,424 |
| 1996 | $941,709,423 | $631,196,863,758 |
| 1995 | $870,740,292 | $586,286,469,401 |
| 1994 | $911,853,802 | $479,181,794,217 |
| 1993 | $768,867,883 | $405,705,302,846 |
| 1992 | $679,940,814 | $366,921,291,825 |
| 1991 | $779,981,987 | $340,851,946,804 |
| 1990 | $649,644,098 | $292,064,221,389 |
| 1989 | $932,974,420 | $254,236,243,100 |
| 1988 | $1,055,083,933 | $205,477,530,605 |
| 1987 | $660,106,336 | $152,240,393,646 |
| 1986 | $490,181,457 | $119,965,960,795 |
| 1985 | $856,890,459 | $103,764,281,281 |
| 1984 | $1,087,471,862 | $99,749,645,089 |
| 1983 | $995,104,305 | $89,621,208,322 |
| 1982 | $1,295,361,886 | $79,921,300,447 |
| 1981 | $1,114,830,472 | $74,287,368,087 |
| 1980 | $1,100,685,845 | $66,547,970,351 |
| 1979 | $1,109,374,911 | $68,083,884,298 |
| 1978 | $960,728,339 | $52,824,793,388 |
| 1977 | $691,777,584 | $39,064,462,810 |
| 1976 | $594,895,942 | $30,371,074,380 |
| 1975 | $679,336,344 | $22,126,033,058 |
| 1974 | $648,590,643 | $19,860,929,977 |
| 1973 | $575,230,724 | $14,067,523,813 |
| 1972 | $465,381,340 | $10,990,490,570 |
| 1971 | $419,549,305 | $10,005,257,131 |
| 1970 | $434,410,974 | $9,085,001,794 |
| 1969 | $408,690,163 | $7,743,940,189 |
| 1968 | $329,859,732 | $6,167,109,472 |
| 1967 | $348,795,303 | $4,895,076,718 |
| 1966 | $375,479,850 | $3,957,064,541 |
| 1965 | $359,379,856 | $3,141,131,708 |
| 1964 | $371,847,461 | $3,476,789,682 |
| 1963 | $348,547,279 | $4,007,692,308 |
| 1962 | $342,721,416 | $2,826,923,077 |
| 1961 | $327,834,191 | $2,427,244,761 |
| 1960 | $322,009,962 | $3,973,069,307 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sierra-leone/south-korea | CC BY 
Sierra Leone and South Korea economies compared
| Year | GDP per capita | |
|---|---|---|
|
Sierra Leone
|
South Korea
|
|
| 2024 | $807 | $36,239 |
| 2023 | $758 | $35,674 |
| 2022 | $860 | $34,822 |
| 2021 | $885 | $37,518 |
| 2020 | $845 | $33,646 |
| 2019 | $844 | $33,827 |
| 2018 | $846 | $35,364 |
| 2017 | $779 | $33,297 |
| 2016 | $844 | $30,832 |
| 2015 | $965 | $30,172 |
| 2014 | $1,118 | $30,667 |
| 2013 | $1,117 | $28,449 |
| 2012 | $938 | $26,601 |
| 2011 | $761 | $26,175 |
| 2010 | $685 | $24,071 |
| 2009 | $653 | $19,937 |
| 2008 | $705 | $22,252 |
| 2007 | $632 | $25,078 |
| 2006 | $580 | $22,610 |
| 2005 | $463 | $20,167 |
| 2004 | $418 | $17,122 |
| 2003 | $414 | $15,212 |
| 2002 | $389 | $13,643 |
| 2001 | $358 | $11,981 |
| 2000 | $143.7 | $12,710 |
| 1999 | $155 | $11,063 |
| 1998 | $156.5 | $8,583 |
| 1997 | $199.9 | $12,822 |
| 1996 | $224.3 | $13,865 |
| 1995 | $208.4 | $13,002 |
| 1994 | $218.5 | $10,734 |
| 1993 | $185 | $9,180 |
| 1992 | $163.2 | $8,387 |
| 1991 | $183.7 | $7,873 |
| 1990 | $154.8 | $6,813 |
| 1989 | $231.3 | $5,989 |
| 1988 | $268.2 | $4,889 |
| 1987 | $172.4 | $3,658 |
| 1986 | $131.5 | $2,911 |
| 1985 | $235.5 | $2,543 |
| 1984 | $306 | $2,469 |
| 1983 | $285.8 | $2,246 |
| 1982 | $380 | $2,032 |
| 1981 | $334 | $1,918 |
| 1980 | $336 | $1,746 |
| 1979 | $346 | $1,814 |
| 1978 | $305 | $1,429 |
| 1977 | $224.2 | $1,073 |
| 1976 | $196.4 | $847 |
| 1975 | $228.4 | $627 |
| 1974 | $222.1 | $572 |
| 1973 | $200.6 | $412 |
| 1972 | $165.4 | $328 |
| 1971 | $151.8 | $304 |
| 1970 | $160.2 | $281.8 |
| 1969 | $153.6 | $245.5 |
| 1968 | $126.3 | $200 |
| 1967 | $136.1 | $162.5 |
| 1966 | $149.3 | $134.4 |
| 1965 | $145.6 | $109.4 |
| 1964 | $153.4 | $124.2 |
| 1963 | $146.3 | $147 |
| 1962 | $146.3 | $106.6 |
| 1961 | $142.3 | $94.2 |
| 1960 | $142 | $158.8 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sierra-leone/south-korea | CC BY
Sierra Leone vs. South Korea life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
Sierra Leone
|
South Korea
|
|
| 2026 | 62.3 | 84.6 |
| 2025 | 62.2 | 84.5 |
| 2024 | 62 | 84.4 |
| 2023 | 61.8 | 84.3 |
| 2022 | 61.3 | 82.7 |
| 2021 | 60.3 | 83.9 |
| 2020 | 59.7 | 83.7 |
| 2019 | 59.6 | 83.7 |
| 2018 | 59.1 | 83.3 |
| 2017 | 57.8 | 83.3 |
| 2016 | 56.9 | 82.9 |
| 2015 | 55.5 | 82.5 |
| 2014 | 54.3 | 82.4 |
| 2013 | 54.1 | 81.8 |
| 2012 | 53.2 | 81.3 |
| 2011 | 52.6 | 81.2 |
| 2010 | 51.9 | 80.7 |
| 2009 | 51.3 | 80.6 |
| 2008 | 50.7 | 80 |
| 2007 | 50 | 79.4 |
| 2006 | 49.5 | 79 |
| 2005 | 48.3 | 78.4 |
| 2004 | 47.5 | 78 |
| 2003 | 46.8 | 77.5 |
| 2002 | 46.2 | 77.2 |
| 2001 | 45.4 | 76.9 |
| 2000 | 44.8 | 76.2 |
| 1999 | 42 | 75.6 |
| 1998 | 42.7 | 75 |
| 1997 | 43.6 | 74.5 |
| 1996 | 43.5 | 74 |
| 1995 | 42.6 | 73.4 |
| 1994 | 42.8 | 72.9 |
| 1993 | 43.4 | 72.7 |
| 1992 | 43.5 | 72.2 |
| 1991 | 43.3 | 71.4 |
| 1990 | 43.7 | 71 |
| 1989 | 43.7 | 70.7 |
| 1988 | 43.8 | 70.2 |
| 1987 | 43.7 | 69.3 |
| 1986 | 43.5 | 69 |
| 1985 | 43.6 | 68.4 |
| 1984 | 43.6 | 68.1 |
| 1983 | 43.5 | 66.7 |
| 1982 | 43.3 | 67.1 |
| 1981 | 43.1 | 67.1 |
| 1980 | 42.8 | 64.8 |
| 1979 | 42.5 | 66.1 |
| 1978 | 42.2 | 65 |
| 1977 | 41.8 | 64.6 |
| 1976 | 41.4 | 65 |
| 1975 | 41 | 64.7 |
| 1974 | 40.4 | 64.2 |
| 1973 | 40 | 63.8 |
| 1972 | 39.5 | 63.2 |
| 1971 | 39.1 | 62.7 |
| 1970 | 38.6 | 62.2 |
| 1969 | 38.2 | 61.4 |
| 1968 | 37.8 | 60.9 |
| 1967 | 37.3 | 60.9 |
| 1966 | 36.6 | 55.4 |
| 1965 | 35.9 | 55.8 |
| 1964 | 35.3 | 55.3 |
| 1963 | 34.7 | 55 |
| 1962 | 34.2 | 55 |
| 1961 | 33.6 | 54.4 |
| 1960 | 33.1 | 53.8 |
| 1959 | 32.6 | 52.9 |
| 1958 | 32.1 | 51.8 |
| 1957 | 31.8 | 51.6 |
| 1956 | 31.3 | 50.2 |
| 1955 | 30.9 | 48.4 |
| 1954 | 30.5 | 46.1 |
| 1953 | 30.1 | 40.5 |
| 1952 | 29.7 | 36.6 |
| 1951 | 29.3 | 26.6 |
| 1950 | 28.9 | 22.2 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).
GeoRank.org/facts/sierra-leone/south-korea | CC BY
Sierra Leone and South Korea population clocks and comparison
| Year | Population | |
|---|---|---|
|
Sierra Leone
|
South Korea
|
|
| 2024 | 8,642,022 | 51,751,065 |
| 2023 | 8,460,512 | 51,712,619 |
| 2022 | 8,276,807 | 51,672,569 |
| 2021 | 8,094,602 | 51,769,539 |
| 2020 | 7,912,558 | 51,836,239 |
| 2019 | 7,731,991 | 51,764,822 |
| 2018 | 7,554,563 | 51,585,058 |
| 2017 | 7,379,299 | 51,361,911 |
| 2016 | 7,205,328 | 51,217,803 |
| 2015 | 7,037,655 | 51,014,947 |
| 2014 | 6,876,385 | 50,746,659 |
| 2013 | 6,714,051 | 50,428,893 |
| 2012 | 6,551,080 | 50,199,853 |
| 2011 | 6,387,251 | 49,936,638 |
| 2010 | 6,222,714 | 49,554,112 |
| 2009 | 6,055,646 | 49,307,835 |
| 2008 | 5,894,722 | 49,054,708 |
| 2007 | 5,749,352 | 48,683,638 |
| 2006 | 5,624,466 | 48,438,292 |
| 2005 | 5,501,712 | 48,184,561 |
| 2004 | 5,355,717 | 48,082,519 |
| 2003 | 5,177,687 | 47,892,330 |
| 2002 | 4,971,435 | 47,644,736 |
| 2001 | 4,692,716 | 47,370,164 |
| 2000 | 4,423,611 | 47,008,111 |
| 1999 | 4,318,043 | 46,616,677 |
| 1998 | 4,295,785 | 46,286,503 |
| 1997 | 4,253,716 | 45,953,580 |
| 1996 | 4,199,210 | 45,524,681 |
| 1995 | 4,179,179 | 45,092,991 |
| 1994 | 4,173,105 | 44,641,540 |
| 1993 | 4,157,130 | 44,194,628 |
| 1992 | 4,166,366 | 43,747,962 |
| 1991 | 4,246,267 | 43,295,704 |
| 1990 | 4,196,828 | 42,869,283 |
| 1989 | 4,034,037 | 42,449,038 |
| 1988 | 3,934,517 | 42,031,247 |
| 1987 | 3,829,718 | 41,621,690 |
| 1986 | 3,728,380 | 41,213,674 |
| 1985 | 3,638,438 | 40,805,744 |
| 1984 | 3,558,758 | 40,405,956 |
| 1983 | 3,481,646 | 39,910,403 |
| 1982 | 3,408,183 | 39,326,352 |
| 1981 | 3,338,940 | 38,723,248 |
| 1980 | 3,272,089 | 38,123,775 |
| 1979 | 3,207,499 | 37,534,236 |
| 1978 | 3,145,517 | 36,969,185 |
| 1977 | 3,085,354 | 36,411,795 |
| 1976 | 3,028,820 | 35,848,523 |
| 1975 | 2,974,657 | 35,280,725 |
| 1974 | 2,920,459 | 34,692,266 |
| 1973 | 2,866,955 | 34,103,149 |
| 1972 | 2,814,388 | 33,505,406 |
| 1971 | 2,763,222 | 32,882,704 |
| 1970 | 2,712,286 | 32,240,827 |
| 1969 | 2,661,365 | 31,544,266 |
| 1968 | 2,611,532 | 30,838,302 |
| 1967 | 2,562,384 | 30,130,983 |
| 1966 | 2,514,638 | 29,435,571 |
| 1965 | 2,468,666 | 28,704,674 |
| 1964 | 2,424,390 | 27,984,155 |
| 1963 | 2,382,258 | 27,261,747 |
| 1962 | 2,342,242 | 26,513,030 |
| 1961 | 2,304,227 | 25,765,673 |
| 1960 | 2,268,356 | 25,012,374 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sierra-leone/south-korea | CC BY
Fertility rates in Sierra Leone and South Korea
| Year | Fertility rate | |
|---|---|---|
|
Sierra Leone
|
South Korea
|
|
| 2023 | 3.79 | 0.72 |
| 2022 | 3.88 | 0.78 |
| 2021 | 3.98 | 0.81 |
| 2020 | 4.08 | 0.84 |
| 2019 | 4.19 | 0.92 |
| 2018 | 4.29 | 0.98 |
| 2017 | 4.39 | 1.05 |
| 2016 | 4.47 | 1.17 |
| 2015 | 4.55 | 1.24 |
| 2014 | 4.7 | 1.21 |
| 2013 | 4.87 | 1.19 |
| 2012 | 5.06 | 1.3 |
| 2011 | 5.21 | 1.24 |
| 2010 | 5.33 | 1.23 |
| 2009 | 5.45 | 1.15 |
| 2008 | 5.56 | 1.19 |
| 2007 | 5.64 | 1.26 |
| 2006 | 5.74 | 1.13 |
| 2005 | 5.81 | 1.09 |
| 2004 | 5.92 | 1.16 |
| 2003 | 6.09 | 1.19 |
| 2002 | 6.23 | 1.18 |
| 2001 | 6.31 | 1.31 |
| 2000 | 6.36 | 1.48 |
| 1999 | 6.42 | 1.43 |
| 1998 | 6.5 | 1.46 |
| 1997 | 6.53 | 1.54 |
| 1996 | 6.55 | 1.57 |
| 1995 | 6.56 | 1.63 |
| 1994 | 6.56 | 1.66 |
| 1993 | 6.57 | 1.65 |
| 1992 | 6.56 | 1.76 |
| 1991 | 6.55 | 1.71 |
| 1990 | 6.57 | 1.57 |
| 1989 | 6.57 | 1.56 |
| 1988 | 6.59 | 1.55 |
| 1987 | 6.61 | 1.53 |
| 1986 | 6.6 | 1.58 |
| 1985 | 6.59 | 1.66 |
| 1984 | 6.59 | 1.74 |
| 1983 | 6.57 | 2.06 |
| 1982 | 6.56 | 2.39 |
| 1981 | 6.55 | 2.57 |
| 1980 | 6.56 | 2.82 |
| 1979 | 6.58 | 2.9 |
| 1978 | 6.59 | 2.64 |
| 1977 | 6.57 | 2.99 |
| 1976 | 6.55 | 3 |
| 1975 | 6.55 | 3.43 |
| 1974 | 6.53 | 3.77 |
| 1973 | 6.47 | 4.07 |
| 1972 | 6.45 | 4.12 |
| 1971 | 6.43 | 4.54 |
| 1970 | 6.41 | 4.53 |
| 1969 | 6.39 | 4.45 |
| 1968 | 6.39 | 4.51 |
| 1967 | 6.38 | 4.62 |
| 1966 | 6.35 | 4.78 |
| 1965 | 6.31 | 4.89 |
| 1964 | 6.29 | 5.07 |
| 1963 | 6.26 | 5.33 |
| 1962 | 6.22 | 5.56 |
| 1961 | 6.21 | 5.8 |
| 1960 | 6.18 | 5.99 |
Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).
GeoRank.org/facts/sierra-leone/south-korea | CC BY
Sierra Leone and South Korea demographics compared
| Year | Median age, years | |
|---|---|---|
|
Sierra Leone
|
South Korea
|
|
| 2024 | 20.5 | 46.1 |
| 2023 | 20.3 | 45.5 |
| 2022 | 20 | 44.9 |
| 2021 | 19.8 | 44.4 |
| 2020 | 19.6 | 43.8 |
| 2019 | 19.4 | 43.1 |
| 2018 | 19.2 | 42.5 |
| 2017 | 19.1 | 41.9 |
| 2016 | 18.9 | 41.4 |
| 2015 | 18.7 | 40.8 |
| 2014 | 18.6 | 40.2 |
| 2013 | 18.5 | 39.5 |
| 2012 | 18.4 | 38.8 |
| 2011 | 18.3 | 38.2 |
| 2010 | 18.2 | 37.6 |
| 2009 | 18.1 | 37 |
| 2008 | 18.1 | 36.4 |
| 2007 | 18 | 35.8 |
| 2006 | 18 | 35.2 |
| 2005 | 18 | 34.5 |
| 2004 | 17.9 | 33.9 |
| 2003 | 17.9 | 33.4 |
| 2002 | 17.9 | 32.8 |
| 2001 | 18 | 32.3 |
| 2000 | 18 | 31.7 |
| 1999 | 18 | 31.2 |
| 1998 | 18.1 | 30.7 |
| 1997 | 18.1 | 30.2 |
| 1996 | 18.2 | 29.8 |
| 1995 | 18.2 | 29.4 |
| 1994 | 18.3 | 28.9 |
| 1993 | 18.4 | 28.3 |
| 1992 | 18.4 | 27.8 |
| 1991 | 18.5 | 27.2 |
| 1990 | 18.5 | 26.7 |
| 1989 | 18.6 | 26.3 |
| 1988 | 18.6 | 25.8 |
| 1987 | 18.7 | 25.3 |
| 1986 | 18.7 | 24.8 |
| 1985 | 18.8 | 24.2 |
| 1984 | 18.9 | 23.7 |
| 1983 | 18.9 | 23.3 |
| 1982 | 19 | 22.8 |
| 1981 | 19.1 | 22.5 |
| 1980 | 19.1 | 22.1 |
| 1979 | 19.2 | 21.6 |
| 1978 | 19.3 | 21.1 |
| 1977 | 19.4 | 20.7 |
| 1976 | 19.5 | 20.2 |
| 1975 | 19.6 | 19.9 |
| 1974 | 19.8 | 19.6 |
| 1973 | 19.9 | 19.3 |
| 1972 | 20.1 | 19.1 |
| 1971 | 20.2 | 19 |
| 1970 | 20.4 | 18.9 |
| 1969 | 20.6 | 18.8 |
| 1968 | 20.7 | 18.7 |
| 1967 | 20.8 | 18.6 |
| 1966 | 20.9 | 18.5 |
| 1965 | 20.9 | 18.6 |
| 1964 | 21 | 18.8 |
| 1963 | 21 | 19 |
| 1962 | 21.1 | 19.1 |
| 1961 | 21.1 | 19.2 |
| 1960 | 21.1 | 19.3 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sierra-leone/south-korea | CC BY
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for Sierra Leone and South Korea.
National statistics comparison
Finance
|
Sierra Leone
|
South Korea
|
|
|---|---|---|
| GNI, Atlas method |
$7.08B
2024 |
$1.9T
2024 |
| Government expenditure, % of GDP |
15.6%
2024 |
22.5%
2024 |
| Education expenditure, % of GDP |
2.62%
2023 |
5.81%
2022 |
| Military expenditure, % of GDP |
0.46%
2024 |
2.56%
2024 |
| Armed forces personnel |
9,000
2020 |
569,000
2020 |
| Deficit/surplus, % of GDP |
-4.53%
2024 |
-0.78%
2024 |
| Unemployment rate |
3.19%
2018 |
2.78%
2024 |
| Services, % of GDP |
42.6%
2024 |
57.5%
2024 |
| Industry, % of GDP |
25.6%
2024 |
33.9%
2024 |
| Economic freedom index |
49.6
2026 |
73.7
2026 |
| Income share by richest 10% |
29.4%
2018 |
24.6%
2021 |
| Income share by poorest 10% |
3.4%
2018 |
2.9%
2021 |
| Number of millionaires | n/a |
1,301,000
2025 |
| Percentage of millionaires | n/a |
2.96%
2025 |
| Number of billionaires | n/a |
30
2025 |
| Percentage of billionaires | n/a |
0.00007%
2025 |
| Listed domestic companies | n/a |
2,599
2024 |
| Market capitalization of domestic companies | n/a |
$1.56T
2024 |
| Total reserves including gold |
$433M
2024 |
$418B
2024 |
| Personal remittances received |
$321M
2024 |
$7.45B
2024 |
| International tourist arrivals |
71,000
2019 |
2,519,000
2020 |
| International tourism as share of exports |
5.49%
2018 |
1.94%
2020 |
| Banked people share |
38.6%
2024 |
96.9%
2024 |
Energy
|
Sierra Leone
|
South Korea
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita | n/a |
5,337 kg
2023 |
| GDP PPP per kg equivalent of energy use | n/a |
$10.8
2023 |
| Carbon dioxide (CO2) emissions |
1.46 megatons
2024 |
588 megatons
2024 |
| CO2 emissions per capita |
0.17 tons
2024 |
11.4 tons
2024 |
| Fossil fuel energy use share | n/a |
79.1%
2023 |
| Renewable energy use share |
71.6%
2022 |
3.6%
2021 |
| Alternative and nuclear energy use share | n/a |
18.5%
2023 |
| Net energy imports use share | n/a |
84.6%
2023 |
| Electric power consumption per capita | n/a |
11,426 kWh
2023 |
| Renewable electricity output share |
75.3%
2021 |
6.59%
2021 |
| Hydroelectric share |
70.5%
2021 |
1.23%
2023 |
| Nuclear share |
0%
2021 |
29.6%
2023 |
| Electricity access |
35.5%
2023 |
100%
2023 |
Society
|
Sierra Leone
|
South Korea
|
|
|---|---|---|
| % of world population |
0.11%
2024 |
0.64%
2024 |
| Annual migration change |
-11,309
2025 |
+65,731
2025 |
| Urban population |
45.4%
2024 |
81.2%
2024 |
| Male:Female ratio |
49.9:50.1
2024 |
49.9:50.1
2024 |
| Average male height |
5.46 ft
2025 |
5.76 ft
2025 |
| Average female height |
5.16 ft
2025 |
5.35 ft
2025 |
| Quality of life index |
29.4
2026 |
87.4
2026 |
| Corruption Perceptions Index |
34
2025 |
63
2025 |
| Higher education index |
20
2026 |
86
2026 |
| Homicides per 100K people |
2.14
2020 |
0.48
2023 |
| Road traffic mortality per 100K people |
33
2019 |
8.6
2019 |
| Visa free countries |
66
2025 |
172
2025 |
| Adult literacy rate |
48.6%
2022 |
98.8%
2018 |
| English speaking |
83.5%
2023 |
20%
2025 |
| People using the Internet |
20.6%
2023 |
97.9%
2024 |
Health
|
Sierra Leone
|
South Korea
|
|
|---|---|---|
| Government health expenditure per capita |
$35.8
2023 |
$3,137
2024 |
| Out-of-pocket health expenditure per capita |
$19.5
2023 |
$1,058
2024 |
| Life expectancy |
62.3 years
2026 |
84.6 years
2026 |
| Foreign aid share of health expenditure |
28.5%
2023 |
0%
2023 |
| Physicians per 1,000 people |
0.13
2022 |
2.61
2022 |
| Age at first childbirth |
19.6 years
2025 |
32.2 years
2025 |
| Maternal mortality per 100K births |
354
2023 |
4
2023 |
| Mortality rate before reaching 5 years of age |
94.3
2023 |
2.8
2023 |
| Obesity rate |
7.32%
2022 |
7.24%
2022 |
| Diabetes prevalence |
4.8%
2024 |
9.6%
2024 |
| Air quality index |
16
2026 |
46
2026 |
| Tobacco use prevalence |
12.9%
2022 |
20%
2022 |
| Pure alcohol consumption per capita |
0.29 liters
2020 |
7.79 liters
2020 |
Territory
|
Sierra Leone
|
South Korea
|
|
|---|---|---|
| % of world land |
0.05%
2026 |
0.07%
2026 |
| Land area per capita |
3,225 sq mi
2024 |
728 sq mi
2024 |
| Agricultural land area |
15,247 sq mi
2026 |
6,054 sq mi
2026 |
| Forest area |
9,559 sq mi
2026 |
24,158 sq mi
2026 |
| Roads length |
7,270 mi
2015 |
68,794 mi
2018 |
In-depth comparisons
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-04-06)
- United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10)
- U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2000–2025, retrieved 2026-02-20)
- International Monetary Fund (IMF) | Fiscal Monitor (2024, retrieved 2026-02-20)
- LivingCost (2026, retrieved 2025-10-14)
- World Obesity Federation (2022, retrieved 2026-02-08)
- Passport Index (2025, retrieved 2026-02-08)
- Transparency International (2025, retrieved 2026-02-10)
- The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-03-09)
- EduRank (2026, retrieved 2025-10-13)
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