Sierra Leone has a population of 8.64M (ranked 102/197), compared with 40.6M in Yemen (ranked 38/197). Sierra Leone's land area is 27,869 sq mi versus 203,850 sq mi for Yemen (ranked 116th vs. 49th).
By GDP, Sierra Leone ranks 160/197 ($6.97B) and Yemen ranks 125/197 ($21.6B). By GDP per capita, Sierra Leone ranks 186/197 ($807), while Yemen ranks 191/197 ($634).
Main facts and rankings
Sierra Leone
|
Yemen
|
|
|---|---|---|
| Population |
9049533
|
43325643
|
| Population rank | 101/197 | 37/197 |
| GDP |
$6.97B
2024 |
$21.6B
2018 |
| GDP rank | 160/197 | 125/197 |
| GDP per capita |
$807
2024 |
$634
2018 |
| GDP per capita rank | 186/197 | 191/197 |
| GDP per capita, PPP |
$3,522
2024 |
$3,164
2013 |
| Government debt |
$2.91B
2024 |
$18.8B
2018 |
| Debt-to-GDP ratio |
41.7%
2024 |
70.9%
2024 |
| Government debt per person |
$337
2024 |
$551
2018 |
| Government debt per person rank | 174/185 | 165/185 |
| Average annual personal income after taxes |
$2,915
2026 |
$1,127
2026 |
| Land area | 27,869 sq mi | 203,850 sq mi |
| Population density |
323 ppl/mi²
2026 |
210.9 ppl/mi²
2026 |
| Fertility rate |
3.79
2023 |
4.59
2023 |
| Median age |
20.5 years
2024 |
19.3 years
2024 |
| Life expectancy |
62.3 years
2026 |
69.7 years
2026 |
Sierra Leone and Yemen: Comparison Charts
Sierra Leone and Yemen economies compared
| Year | GDP | |
|---|---|---|
|
Sierra Leone
|
Yemen
|
|
| 2024 | $6,971,127,235 | - |
| 2023 | $6,415,852,767 | - |
| 2022 | $7,121,125,278 | - |
| 2021 | $7,166,931,485 | - |
| 2020 | $6,688,307,703 | - |
| 2019 | $6,523,577,594 | - |
| 2018 | $6,390,514,689 | $21,606,160,663 |
| 2017 | $5,749,846,528 | $26,842,229,045 |
| 2016 | $6,084,297,211 | $31,317,825,274 |
| 2015 | $6,788,352,975 | $42,444,490,074 |
| 2014 | $7,686,138,791 | $43,228,585,321 |
| 2013 | $7,502,762,863 | $40,415,233,436 |
| 2012 | $6,141,666,509 | $35,401,331,610 |
| 2011 | $4,861,632,885 | $32,726,417,878 |
| 2010 | $4,262,805,967 | $30,906,749,533 |
| 2009 | $3,953,403,098 | $25,130,278,213 |
| 2008 | $4,157,895,298 | $26,910,855,807 |
| 2007 | $3,632,957,611 | $21,650,528,674 |
| 2006 | $3,263,697,467 | $19,063,143,370 |
| 2005 | $2,545,275,313 | $16,731,566,717 |
| 2004 | $2,237,350,687 | $13,867,634,371 |
| 2003 | $2,142,618,046 | $11,777,532,662 |
| 2002 | $1,933,863,911 | $10,693,430,511 |
| 2001 | $1,681,473,894 | $9,852,990,693 |
| 2000 | $635,866,404 | $9,679,316,770 |
| 1999 | $669,386,624 | $7,639,325,296 |
| 1998 | $672,368,187 | $6,322,175,566 |
| 1997 | $850,232,760 | $6,838,298,531 |
| 1996 | $941,709,423 | $6,496,163,616 |
| 1995 | $870,740,292 | $12,796,345,679 |
| 1994 | $911,853,802 | $28,019,483,764 |
| 1993 | $768,867,883 | $21,736,802,664 |
| 1992 | $679,940,814 | $17,959,367,194 |
| 1991 | $779,981,987 | $14,665,445,462 |
| 1990 | $649,644,098 | $12,643,821,569 |
| 1989 | $932,974,420 | - |
| 1988 | $1,055,083,933 | - |
| 1987 | $660,106,336 | - |
| 1986 | $490,181,457 | - |
| 1985 | $856,890,459 | - |
| 1984 | $1,087,471,862 | - |
| 1983 | $995,104,305 | - |
| 1982 | $1,295,361,886 | - |
| 1981 | $1,114,830,472 | - |
| 1980 | $1,100,685,845 | - |
| 1979 | $1,109,374,911 | - |
| 1978 | $960,728,339 | - |
| 1977 | $691,777,584 | - |
| 1976 | $594,895,942 | - |
| 1975 | $679,336,344 | - |
| 1974 | $648,590,643 | - |
| 1973 | $575,230,724 | - |
| 1972 | $465,381,340 | - |
| 1971 | $419,549,305 | - |
| 1970 | $434,410,974 | - |
| 1969 | $408,690,163 | - |
| 1968 | $329,859,732 | - |
| 1967 | $348,795,303 | - |
| 1966 | $375,479,850 | - |
| 1965 | $359,379,856 | - |
| 1964 | $371,847,461 | - |
| 1963 | $348,547,279 | - |
| 1962 | $342,721,416 | - |
| 1961 | $327,834,191 | - |
| 1960 | $322,009,962 | - |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sierra-leone/yemen | CC BY 
Sierra Leone and Yemen economies compared
| Year | GDP per capita | |
|---|---|---|
|
Sierra Leone
|
Yemen
|
|
| 2024 | $807 | - |
| 2023 | $758 | - |
| 2022 | $860 | - |
| 2021 | $885 | - |
| 2020 | $845 | - |
| 2019 | $844 | - |
| 2018 | $846 | $634 |
| 2017 | $779 | $811 |
| 2016 | $844 | $975 |
| 2015 | $965 | $1,362 |
| 2014 | $1,118 | $1,430 |
| 2013 | $1,117 | $1,379 |
| 2012 | $938 | $1,245 |
| 2011 | $761 | $1,186 |
| 2010 | $685 | $1,155 |
| 2009 | $653 | $969 |
| 2008 | $705 | $1,072 |
| 2007 | $632 | $890 |
| 2006 | $580 | $810 |
| 2005 | $463 | $734 |
| 2004 | $418 | $628 |
| 2003 | $414 | $549 |
| 2002 | $389 | $513 |
| 2001 | $358 | $487 |
| 2000 | $143.7 | $493 |
| 1999 | $155 | $401 |
| 1998 | $156.5 | $343 |
| 1997 | $199.9 | $383 |
| 1996 | $224.3 | $375 |
| 1995 | $208.4 | $764 |
| 1994 | $218.5 | $1,735 |
| 1993 | $185 | $1,397 |
| 1992 | $163.2 | $1,198 |
| 1991 | $183.7 | $1,016 |
| 1990 | $154.8 | $910 |
| 1989 | $231.3 | - |
| 1988 | $268.2 | - |
| 1987 | $172.4 | - |
| 1986 | $131.5 | - |
| 1985 | $235.5 | - |
| 1984 | $306 | - |
| 1983 | $285.8 | - |
| 1982 | $380 | - |
| 1981 | $334 | - |
| 1980 | $336 | - |
| 1979 | $346 | - |
| 1978 | $305 | - |
| 1977 | $224.2 | - |
| 1976 | $196.4 | - |
| 1975 | $228.4 | - |
| 1974 | $222.1 | - |
| 1973 | $200.6 | - |
| 1972 | $165.4 | - |
| 1971 | $151.8 | - |
| 1970 | $160.2 | - |
| 1969 | $153.6 | - |
| 1968 | $126.3 | - |
| 1967 | $136.1 | - |
| 1966 | $149.3 | - |
| 1965 | $145.6 | - |
| 1964 | $153.4 | - |
| 1963 | $146.3 | - |
| 1962 | $146.3 | - |
| 1961 | $142.3 | - |
| 1960 | $142 | - |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sierra-leone/yemen | CC BY
Sierra Leone vs. Yemen life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
Sierra Leone
|
Yemen
|
|
| 2026 | 62.3 | 69.7 |
| 2025 | 62.2 | 69.6 |
| 2024 | 62 | 69.4 |
| 2023 | 61.8 | 69.3 |
| 2022 | 61.3 | 68 |
| 2021 | 60.3 | 66 |
| 2020 | 59.7 | 66.4 |
| 2019 | 59.6 | 66.6 |
| 2018 | 59.1 | 65.9 |
| 2017 | 57.8 | 67.1 |
| 2016 | 56.9 | 67.1 |
| 2015 | 55.5 | 66.8 |
| 2014 | 54.3 | 68 |
| 2013 | 54.1 | 68 |
| 2012 | 53.2 | 67.6 |
| 2011 | 52.6 | 67.4 |
| 2010 | 51.9 | 67.2 |
| 2009 | 51.3 | 66.9 |
| 2008 | 50.7 | 66.6 |
| 2007 | 50 | 66.2 |
| 2006 | 49.5 | 65.8 |
| 2005 | 48.3 | 65.4 |
| 2004 | 47.5 | 64.9 |
| 2003 | 46.8 | 64.4 |
| 2002 | 46.2 | 63.8 |
| 2001 | 45.4 | 63.3 |
| 2000 | 44.8 | 62.8 |
| 1999 | 42 | 62.3 |
| 1998 | 42.7 | 61.8 |
| 1997 | 43.6 | 61.3 |
| 1996 | 43.5 | 60.9 |
| 1995 | 42.6 | 60.5 |
| 1994 | 42.8 | 59.8 |
| 1993 | 43.4 | 59.7 |
| 1992 | 43.5 | 59.3 |
| 1991 | 43.3 | 58.8 |
| 1990 | 43.7 | 58.5 |
| 1989 | 43.7 | 58 |
| 1988 | 43.8 | 57.4 |
| 1987 | 43.7 | 56.8 |
| 1986 | 43.5 | 54 |
| 1985 | 43.6 | 55.4 |
| 1984 | 43.6 | 54.6 |
| 1983 | 43.5 | 53.6 |
| 1982 | 43.3 | 52.4 |
| 1981 | 43.1 | 51.7 |
| 1980 | 42.8 | 50.6 |
| 1979 | 42.5 | 49.5 |
| 1978 | 42.2 | 48.5 |
| 1977 | 41.8 | 47.4 |
| 1976 | 41.4 | 46.4 |
| 1975 | 41 | 45.5 |
| 1974 | 40.4 | 44.5 |
| 1973 | 40 | 43.6 |
| 1972 | 39.5 | 42.7 |
| 1971 | 39.1 | 41.8 |
| 1970 | 38.6 | 40.6 |
| 1969 | 38.2 | 39.6 |
| 1968 | 37.8 | 38 |
| 1967 | 37.3 | 37.1 |
| 1966 | 36.6 | 36.3 |
| 1965 | 35.9 | 35.6 |
| 1964 | 35.3 | 34.9 |
| 1963 | 34.7 | 33.4 |
| 1962 | 34.2 | 33.7 |
| 1961 | 33.6 | 34.1 |
| 1960 | 33.1 | 33.5 |
| 1959 | 32.6 | 32.9 |
| 1958 | 32.1 | 32.4 |
| 1957 | 31.8 | 31.8 |
| 1956 | 31.3 | 31.3 |
| 1955 | 30.9 | 30.8 |
| 1954 | 30.5 | 30.4 |
| 1953 | 30.1 | 30 |
| 1952 | 29.7 | 29.6 |
| 1951 | 29.3 | 29.3 |
| 1950 | 28.9 | 28.9 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).
GeoRank.org/facts/sierra-leone/yemen | CC BY
Sierra Leone and Yemen population clocks and comparison
| Year | Population | |
|---|---|---|
|
Sierra Leone
|
Yemen
|
|
| 2024 | 8,642,022 | 40,583,164 |
| 2023 | 8,460,512 | 39,390,799 |
| 2022 | 8,276,807 | 38,222,876 |
| 2021 | 8,094,602 | 37,140,230 |
| 2020 | 7,912,558 | 36,134,863 |
| 2019 | 7,731,991 | 35,111,408 |
| 2018 | 7,554,563 | 34,085,182 |
| 2017 | 7,379,299 | 33,090,921 |
| 2016 | 7,205,328 | 32,109,010 |
| 2015 | 7,037,655 | 31,159,379 |
| 2014 | 6,876,385 | 30,226,309 |
| 2013 | 6,714,051 | 29,312,952 |
| 2012 | 6,551,080 | 28,433,647 |
| 2011 | 6,387,251 | 27,582,897 |
| 2010 | 6,222,714 | 26,754,387 |
| 2009 | 6,055,646 | 25,927,724 |
| 2008 | 5,894,722 | 25,111,941 |
| 2007 | 5,749,352 | 24,318,082 |
| 2006 | 5,624,466 | 23,543,083 |
| 2005 | 5,501,712 | 22,790,085 |
| 2004 | 5,355,717 | 22,095,167 |
| 2003 | 5,177,687 | 21,456,379 |
| 2002 | 4,971,435 | 20,835,086 |
| 2001 | 4,692,716 | 20,226,147 |
| 2000 | 4,423,611 | 19,624,141 |
| 1999 | 4,318,043 | 19,029,420 |
| 1998 | 4,295,785 | 18,446,013 |
| 1997 | 4,253,716 | 17,873,936 |
| 1996 | 4,199,210 | 17,313,177 |
| 1995 | 4,179,179 | 16,740,058 |
| 1994 | 4,173,105 | 16,149,147 |
| 1993 | 4,157,130 | 15,563,914 |
| 1992 | 4,166,366 | 14,989,494 |
| 1991 | 4,246,267 | 14,430,201 |
| 1990 | 4,196,828 | 13,887,862 |
| 1989 | 4,034,037 | 13,364,174 |
| 1988 | 3,934,517 | 12,859,708 |
| 1987 | 3,829,718 | 12,369,912 |
| 1986 | 3,728,380 | 11,901,040 |
| 1985 | 3,638,438 | 11,453,825 |
| 1984 | 3,558,758 | 11,025,597 |
| 1983 | 3,481,646 | 10,621,499 |
| 1982 | 3,408,183 | 10,241,006 |
| 1981 | 3,338,940 | 9,882,362 |
| 1980 | 3,272,089 | 9,543,358 |
| 1979 | 3,207,499 | 9,224,194 |
| 1978 | 3,145,517 | 8,926,586 |
| 1977 | 3,085,354 | 8,648,222 |
| 1976 | 3,028,820 | 8,384,113 |
| 1975 | 2,974,657 | 8,133,598 |
| 1974 | 2,920,459 | 7,896,783 |
| 1973 | 2,866,955 | 7,672,796 |
| 1972 | 2,814,388 | 7,460,068 |
| 1971 | 2,763,222 | 7,257,462 |
| 1970 | 2,712,286 | 7,065,279 |
| 1969 | 2,661,365 | 6,875,859 |
| 1968 | 2,611,532 | 6,690,524 |
| 1967 | 2,562,384 | 6,516,444 |
| 1966 | 2,514,638 | 6,351,494 |
| 1965 | 2,468,666 | 6,195,593 |
| 1964 | 2,424,390 | 6,048,006 |
| 1963 | 2,382,258 | 5,911,135 |
| 1962 | 2,342,242 | 5,782,221 |
| 1961 | 2,304,227 | 5,655,232 |
| 1960 | 2,268,356 | 5,532,301 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sierra-leone/yemen | CC BY
Fertility rates in Sierra Leone and Yemen
| Year | Fertility rate | |
|---|---|---|
|
Sierra Leone
|
Yemen
|
|
| 2023 | 3.79 | 4.59 |
| 2022 | 3.88 | 4.59 |
| 2021 | 3.98 | 4.6 |
| 2020 | 4.08 | 4.6 |
| 2019 | 4.19 | 4.6 |
| 2018 | 4.29 | 4.61 |
| 2017 | 4.39 | 4.61 |
| 2016 | 4.47 | 4.61 |
| 2015 | 4.55 | 4.62 |
| 2014 | 4.7 | 4.62 |
| 2013 | 4.87 | 4.62 |
| 2012 | 5.06 | 4.63 |
| 2011 | 5.21 | 4.63 |
| 2010 | 5.33 | 4.81 |
| 2009 | 5.45 | 5 |
| 2008 | 5.56 | 5.11 |
| 2007 | 5.64 | 5.26 |
| 2006 | 5.74 | 5.41 |
| 2005 | 5.81 | 5.56 |
| 2004 | 5.92 | 5.71 |
| 2003 | 6.09 | 5.84 |
| 2002 | 6.23 | 5.97 |
| 2001 | 6.31 | 6.14 |
| 2000 | 6.36 | 6.32 |
| 1999 | 6.42 | 6.49 |
| 1998 | 6.5 | 6.64 |
| 1997 | 6.53 | 6.82 |
| 1996 | 6.55 | 7 |
| 1995 | 6.56 | 7.53 |
| 1994 | 6.56 | 7.8 |
| 1993 | 6.57 | 8.05 |
| 1992 | 6.56 | 8.27 |
| 1991 | 6.55 | 8.46 |
| 1990 | 6.57 | 8.61 |
| 1989 | 6.57 | 8.71 |
| 1988 | 6.59 | 8.79 |
| 1987 | 6.61 | 8.83 |
| 1986 | 6.6 | 8.86 |
| 1985 | 6.59 | 8.86 |
| 1984 | 6.59 | 8.85 |
| 1983 | 6.57 | 8.83 |
| 1982 | 6.56 | 8.79 |
| 1981 | 6.55 | 8.75 |
| 1980 | 6.56 | 8.71 |
| 1979 | 6.58 | 8.67 |
| 1978 | 6.59 | 8.5 |
| 1977 | 6.57 | 8.47 |
| 1976 | 6.55 | 8.42 |
| 1975 | 6.55 | 8.37 |
| 1974 | 6.53 | 8.33 |
| 1973 | 6.47 | 8.29 |
| 1972 | 6.45 | 8.27 |
| 1971 | 6.43 | 8.26 |
| 1970 | 6.41 | 8.23 |
| 1969 | 6.39 | 8.22 |
| 1968 | 6.39 | 8.19 |
| 1967 | 6.38 | 8.17 |
| 1966 | 6.35 | 8.14 |
| 1965 | 6.31 | 8.1 |
| 1964 | 6.29 | 8.07 |
| 1963 | 6.26 | 8.03 |
| 1962 | 6.22 | 8.01 |
| 1961 | 6.21 | 8 |
| 1960 | 6.18 | 7.99 |
Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).
GeoRank.org/facts/sierra-leone/yemen | CC BY
Sierra Leone and Yemen demographics compared
| Year | Median age, years | |
|---|---|---|
|
Sierra Leone
|
Yemen
|
|
| 2024 | 20.5 | 19.3 |
| 2023 | 20.3 | 19.2 |
| 2022 | 20 | 19.2 |
| 2021 | 19.8 | 19.1 |
| 2020 | 19.6 | 19.1 |
| 2019 | 19.4 | 19.1 |
| 2018 | 19.2 | 19 |
| 2017 | 19.1 | 18.9 |
| 2016 | 18.9 | 18.8 |
| 2015 | 18.7 | 18.7 |
| 2014 | 18.6 | 18.5 |
| 2013 | 18.5 | 18.3 |
| 2012 | 18.4 | 18.1 |
| 2011 | 18.3 | 17.9 |
| 2010 | 18.2 | 17.7 |
| 2009 | 18.1 | 17.4 |
| 2008 | 18.1 | 17.2 |
| 2007 | 18 | 16.9 |
| 2006 | 18 | 16.7 |
| 2005 | 18 | 16.4 |
| 2004 | 17.9 | 16.2 |
| 2003 | 17.9 | 16 |
| 2002 | 17.9 | 15.8 |
| 2001 | 18 | 15.6 |
| 2000 | 18 | 15.4 |
| 1999 | 18 | 15.2 |
| 1998 | 18.1 | 15 |
| 1997 | 18.1 | 14.9 |
| 1996 | 18.2 | 14.8 |
| 1995 | 18.2 | 14.7 |
| 1994 | 18.3 | 14.6 |
| 1993 | 18.4 | 14.6 |
| 1992 | 18.4 | 14.6 |
| 1991 | 18.5 | 14.6 |
| 1990 | 18.5 | 14.6 |
| 1989 | 18.6 | 14.6 |
| 1988 | 18.6 | 14.7 |
| 1987 | 18.7 | 14.8 |
| 1986 | 18.7 | 14.9 |
| 1985 | 18.8 | 15 |
| 1984 | 18.9 | 15.1 |
| 1983 | 18.9 | 15.3 |
| 1982 | 19 | 15.5 |
| 1981 | 19.1 | 15.7 |
| 1980 | 19.1 | 15.9 |
| 1979 | 19.2 | 16.1 |
| 1978 | 19.3 | 16.3 |
| 1977 | 19.4 | 16.6 |
| 1976 | 19.5 | 16.8 |
| 1975 | 19.6 | 17 |
| 1974 | 19.8 | 17.3 |
| 1973 | 19.9 | 17.6 |
| 1972 | 20.1 | 17.8 |
| 1971 | 20.2 | 18.1 |
| 1970 | 20.4 | 18.4 |
| 1969 | 20.6 | 18.7 |
| 1968 | 20.7 | 18.9 |
| 1967 | 20.8 | 19.1 |
| 1966 | 20.9 | 19.2 |
| 1965 | 20.9 | 19.3 |
| 1964 | 21 | 19.4 |
| 1963 | 21 | 19.5 |
| 1962 | 21.1 | 19.6 |
| 1961 | 21.1 | 19.6 |
| 1960 | 21.1 | 19.7 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sierra-leone/yemen | CC BY
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for Sierra Leone and Yemen.
National statistics comparison
Finance
|
Sierra Leone
|
Yemen
|
|
|---|---|---|
| GNI, Atlas method |
$7.08B
2024 |
$25.3B
2018 |
| Government expenditure, % of GDP |
15.6%
2024 |
8.91%
2024 |
| Education expenditure, % of GDP |
2.62%
2023 |
5.46%
2012 |
| Military expenditure, % of GDP |
0.46%
2024 |
3.97%
2014 |
| Armed forces personnel |
9,000
2020 |
40,000
2020 |
| Deficit/surplus, % of GDP |
-4.53%
2024 |
-2.48%
2024 |
| Unemployment rate |
3.19%
2018 |
13.5%
2014 |
| Services, % of GDP |
42.6%
2024 |
41.8%
2018 |
| Industry, % of GDP |
25.6%
2024 |
25.4%
2018 |
| Economic freedom index |
49.6
2026 |
53.7
2015 |
| Income share by richest 10% |
29.4%
2018 |
29.4%
2014 |
| Income share by poorest 10% |
3.4%
2018 |
3%
2014 |
| Total reserves including gold |
$433M
2024 |
$1.25B
2022 |
| Personal remittances received |
$321M
2024 |
$3.43B
2024 |
| International tourist arrivals |
71,000
2019 |
398,000
2015 |
| International tourism as share of exports |
5.49%
2018 |
12.4%
2016 |
| Banked people share |
38.6%
2024 |
11.9%
2022 |
Energy
|
Sierra Leone
|
Yemen
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita | n/a |
68.9 kg
2022 |
| GDP PPP per kg equivalent of energy use | n/a |
$11.2
2013 |
| Carbon dioxide (CO2) emissions |
1.46 megatons
2024 |
10.6 megatons
2024 |
| CO2 emissions per capita |
0.17 tons
2024 |
0.26 tons
2024 |
| Fossil fuel energy use share | n/a |
93.1%
2022 |
| Renewable energy use share |
71.6%
2022 |
3.7%
2021 |
| Alternative and nuclear energy use share | n/a |
1.64%
2022 |
| Net energy imports use share | n/a |
-11%
2022 |
| Electric power consumption per capita | n/a |
54 kWh
2022 |
| Renewable electricity output share |
75.3%
2021 |
21.1%
2021 |
| Hydroelectric share |
70.5%
2021 |
0%
2021 |
| Nuclear share |
0%
2021 |
0%
2021 |
| Electricity access |
35.5%
2023 |
83.6%
2023 |
Society
|
Sierra Leone
|
Yemen
|
|
|---|---|---|
| % of world population |
0.11%
2024 |
0.5%
2024 |
| Annual migration change |
-11,309
2025 |
-16,291
2025 |
| Urban population |
45.4%
2024 |
36.8%
2024 |
| Male:Female ratio |
49.9:50.1
2024 |
50.7:49.3
2024 |
| Average male height |
5.46 ft
2025 |
5.39 ft
2025 |
| Average female height |
5.16 ft
2025 |
5.08 ft
2025 |
| Quality of life index |
29.4
2026 |
17.2
2026 |
| Corruption Perceptions Index |
34
2025 |
13
2025 |
| Higher education index |
20
2026 |
17
2026 |
| Homicides per 100K people |
2.14
2020 |
6.31
2013 |
| Road traffic mortality per 100K people |
33
2019 |
29.4
2019 |
| Visa free countries |
66
2025 |
44
2025 |
| Adult literacy rate |
48.6%
2022 |
54.1%
2004 |
| English speaking |
83.5%
2023 |
9%
2023 |
| People using the Internet |
20.6%
2023 |
13.8%
2020 |
Health
|
Sierra Leone
|
Yemen
|
|
|---|---|---|
| Government health expenditure per capita |
$35.8
2023 |
$47.8
2023 |
| Out-of-pocket health expenditure per capita |
$19.5
2023 |
$33
2023 |
| Life expectancy |
62.3 years
2026 |
69.7 years
2026 |
| Foreign aid share of health expenditure |
28.5%
2023 |
21.1%
2023 |
| Physicians per 1,000 people |
0.13
2022 |
0.1
2023 |
| Age at first childbirth |
19.6 years
2025 |
20.8 years
2025 |
| Maternal mortality per 100K births |
354
2023 |
118
2023 |
| Mortality rate before reaching 5 years of age |
94.3
2023 |
39.3
2023 |
| Obesity rate |
7.32%
2022 |
14.1%
2022 |
| Diabetes prevalence |
4.8%
2024 |
5.5%
2024 |
| Air quality index |
16
2026 |
31
2026 |
| Tobacco use prevalence |
12.9%
2022 |
21.4%
2022 |
| Pure alcohol consumption per capita |
0.29 liters
2020 |
0.04 liters
2020 |
Territory
|
Sierra Leone
|
Yemen
|
|
|---|---|---|
| % of world land |
0.05%
2026 |
0.35%
2026 |
| Land area per capita |
3,225 sq mi
2024 |
5,023 sq mi
2024 |
| Agricultural land area |
15,247 sq mi
2026 |
90,549 sq mi
2026 |
| Forest area |
9,559 sq mi
2026 |
2,120 sq mi
2026 |
| Roads length |
7,270 mi
2015 |
n/a |
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 (2018–2024, retrieved 2026-02-20)
- LivingCost (2026, retrieved 2025-10-14)
- The Heritage Foundation | Economic Freedom Index (2015–2026, retrieved 2026-03-09)
- World Obesity Federation (2022, retrieved 2026-02-08)
- Passport Index (2025, retrieved 2026-02-08)
- Transparency International (2025, retrieved 2026-02-10)
- EduRank (2026, retrieved 2025-10-13)
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