Iran has a population of 91.6M (ranked 17/197), compared with 8.64M in Sierra Leone (ranked 102/197). Iran's land area is 626,451 sq mi versus 27,869 sq mi for Sierra Leone (ranked 17th vs. 116th).
By GDP, Iran ranks 34/197 ($475B) and Sierra Leone ranks 160/197 ($6.97B). By GDP per capita, Iran ranks 119/197 ($5,190), while Sierra Leone ranks 186/197 ($807).
Main facts and rankings
Iran
|
Sierra Leone
|
|
|---|---|---|
| Population |
93468444
|
9049533
|
| Population rank | 17/197 | 101/197 |
| GDP |
$475B
2024 |
$6.97B
2024 |
| GDP rank | 34/197 | 160/197 |
| GDP per capita |
$5,190
2024 |
$807
2024 |
| GDP per capita rank | 119/197 | 186/197 |
| GDP per capita, PPP |
$19,874
2024 |
$3,522
2024 |
| Government debt |
$162B
2024 |
$2.91B
2024 |
| Debt-to-GDP ratio |
34%
2024 |
41.7%
2024 |
| Government debt per person |
$1,764
2024 |
$337
2024 |
| Government debt per person rank | 122/185 | 174/185 |
| Average annual personal income after taxes |
$2,964
2026 |
$2,915
2026 |
| Land area | 626,451 sq mi | 27,869 sq mi |
| Population density |
148.9 ppl/mi²
2026 |
323 ppl/mi²
2026 |
| Fertility rate |
1.7
2023 |
3.79
2023 |
| Median age |
34.3 years
2024 |
20.5 years
2024 |
| Life expectancy |
78.2 years
2026 |
62.3 years
2026 |
Iran and Sierra Leone: Comparison Charts
Iran and Sierra Leone economies compared
| Year | GDP | |
|---|---|---|
|
Iran
|
Sierra Leone
|
|
| 2024 | $475,252,089,215 | $6,971,127,235 |
| 2023 | $457,510,482,317 | $6,415,852,767 |
| 2022 | $422,662,261,526 | $7,121,125,278 |
| 2021 | $407,350,685,583 | $7,166,931,485 |
| 2020 | $280,934,329,280 | $6,688,307,703 |
| 2019 | $347,988,400,958 | $6,523,577,594 |
| 2018 | $411,903,303,606 | $6,390,514,689 |
| 2017 | $510,239,893,418 | $5,749,846,528 |
| 2016 | $478,618,064,871 | $6,084,297,211 |
| 2015 | $409,191,686,497 | $6,788,352,975 |
| 2014 | $462,284,793,281 | $7,686,138,791 |
| 2013 | $500,399,839,840 | $7,502,762,863 |
| 2012 | $644,019,315,004 | $6,141,666,509 |
| 2011 | $629,082,257,472 | $4,861,632,885 |
| 2010 | $487,069,570,464 | $4,262,805,967 |
| 2009 | $414,059,094,949 | $3,953,403,098 |
| 2008 | $406,070,949,554 | $4,157,895,298 |
| 2007 | $349,736,591,832 | $3,632,957,611 |
| 2006 | $265,602,187,404 | $3,263,697,467 |
| 2005 | $224,970,371,325 | $2,545,275,313 |
| 2004 | $187,754,571,248 | $2,237,350,687 |
| 2003 | $151,911,222,119 | $2,142,618,046 |
| 2002 | $128,626,917,504 | $1,933,863,911 |
| 2001 | $126,878,750,296 | $1,681,473,894 |
| 2000 | $109,591,707,802 | $635,866,404 |
| 1999 | $113,848,450,088 | $669,386,624 |
| 1998 | $110,276,913,363 | $672,368,187 |
| 1997 | $113,919,163,421 | $850,232,760 |
| 1996 | $120,403,931,885 | $941,709,423 |
| 1995 | $96,419,225,744 | $870,740,292 |
| 1994 | $71,841,461,173 | $911,853,802 |
| 1993 | $63,743,623,232 | $768,867,883 |
| 1992 | $119,768,691,217 | $679,940,814 |
| 1991 | $131,637,664,958 | $779,981,987 |
| 1990 | $124,813,263,926 | $649,644,098 |
| 1989 | $120,496,362,916 | $932,974,420 |
| 1988 | $123,057,861,334 | $1,055,083,933 |
| 1987 | $134,009,995,923 | $660,106,336 |
| 1986 | $209,094,561,833 | $490,181,457 |
| 1985 | $180,183,629,600 | $856,890,459 |
| 1984 | $162,276,728,620 | $1,087,471,862 |
| 1983 | $156,365,156,618 | $995,104,305 |
| 1982 | $125,948,756,439 | $1,295,361,886 |
| 1981 | $100,499,312,750 | $1,114,830,472 |
| 1980 | $94,362,275,580 | $1,100,685,845 |
| 1979 | $90,391,877,326 | $1,109,374,911 |
| 1978 | $77,994,316,621 | $960,728,339 |
| 1977 | $80,600,122,702 | $691,777,584 |
| 1976 | $68,055,295,081 | $594,895,942 |
| 1975 | $51,776,222,350 | $679,336,344 |
| 1974 | $46,209,092,072 | $648,590,643 |
| 1973 | $27,081,698,250 | $575,230,724 |
| 1972 | $17,153,463,263 | $465,381,340 |
| 1971 | $13,731,802,833 | $419,549,305 |
| 1970 | $10,976,245,154 | $434,410,974 |
| 1969 | $9,743,089,607 | $408,690,163 |
| 1968 | $8,623,172,960 | $329,859,732 |
| 1967 | $7,555,383,690 | $348,795,303 |
| 1966 | $6,789,938,672 | $375,479,850 |
| 1965 | $6,197,319,929 | $359,379,856 |
| 1964 | $5,379,845,648 | $371,847,461 |
| 1963 | $4,928,628,018 | $348,547,279 |
| 1962 | $4,693,566,416 | $342,721,416 |
| 1961 | $4,426,949,095 | $327,834,191 |
| 1960 | $4,199,134,390 | $322,009,962 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/iran/sierra-leone | CC BY 
Iran and Sierra Leone economies compared
| Year | GDP per capita | |
|---|---|---|
|
Iran
|
Sierra Leone
|
|
| 2024 | $5,190 | $807 |
| 2023 | $5,049 | $758 |
| 2022 | $4,721 | $860 |
| 2021 | $4,605 | $885 |
| 2020 | $3,203 | $845 |
| 2019 | $3,997 | $844 |
| 2018 | $4,783 | $846 |
| 2017 | $6,001 | $779 |
| 2016 | $5,711 | $844 |
| 2015 | $4,953 | $965 |
| 2014 | $5,672 | $1,118 |
| 2013 | $6,223 | $1,117 |
| 2012 | $8,114 | $938 |
| 2011 | $8,026 | $761 |
| 2010 | $6,291 | $685 |
| 2009 | $5,416 | $653 |
| 2008 | $5,377 | $705 |
| 2007 | $4,688 | $632 |
| 2006 | $3,619 | $580 |
| 2005 | $3,132 | $463 |
| 2004 | $2,672 | $418 |
| 2003 | $2,209 | $414 |
| 2002 | $1,891 | $389 |
| 2001 | $1,881 | $358 |
| 2000 | $1,650 | $143.7 |
| 1999 | $1,740 | $155 |
| 1998 | $1,709 | $156.5 |
| 1997 | $1,790 | $199.9 |
| 1996 | $1,915 | $224.3 |
| 1995 | $1,550 | $208.4 |
| 1994 | $1,168 | $218.5 |
| 1993 | $1,038 | $185 |
| 1992 | $1,957 | $163.2 |
| 1991 | $2,194 | $183.7 |
| 1990 | $2,138 | $154.8 |
| 1989 | $2,125 | $231.3 |
| 1988 | $2,234 | $268.2 |
| 1987 | $2,513 | $172.4 |
| 1986 | $4,064 | $131.5 |
| 1985 | $3,634 | $235.5 |
| 1984 | $3,395 | $306 |
| 1983 | $3,397 | $285.8 |
| 1982 | $2,845 | $380 |
| 1981 | $2,393 | $334 |
| 1980 | $2,368 | $336 |
| 1979 | $2,352 | $346 |
| 1978 | $2,101 | $305 |
| 1977 | $2,243 | $224.2 |
| 1976 | $1,954 | $196.4 |
| 1975 | $1,532 | $228.4 |
| 1974 | $1,409 | $222.1 |
| 1973 | $851 | $200.6 |
| 1972 | $555 | $165.4 |
| 1971 | $457 | $151.8 |
| 1970 | $377 | $160.2 |
| 1969 | $345 | $153.6 |
| 1968 | $314 | $126.3 |
| 1967 | $283.7 | $136.1 |
| 1966 | $262.9 | $149.3 |
| 1965 | $247.5 | $145.6 |
| 1964 | $221.7 | $153.4 |
| 1963 | $209.6 | $146.3 |
| 1962 | $205.8 | $146.3 |
| 1961 | $200.1 | $142.3 |
| 1960 | $195.6 | $142 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/iran/sierra-leone | CC BY
Iran vs. Sierra Leone life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
Iran
|
Sierra Leone
|
|
| 2026 | 78.2 | 62.3 |
| 2025 | 78.1 | 62.2 |
| 2024 | 77.9 | 62 |
| 2023 | 77.7 | 61.8 |
| 2022 | 76.8 | 61.3 |
| 2021 | 73.8 | 60.3 |
| 2020 | 74.1 | 59.7 |
| 2019 | 76.9 | 59.6 |
| 2018 | 76.6 | 59.1 |
| 2017 | 76.4 | 57.8 |
| 2016 | 76.2 | 56.9 |
| 2015 | 75.9 | 55.5 |
| 2014 | 75.6 | 54.3 |
| 2013 | 75.3 | 54.1 |
| 2012 | 75 | 53.2 |
| 2011 | 74.7 | 52.6 |
| 2010 | 74.4 | 51.9 |
| 2009 | 74 | 51.3 |
| 2008 | 73.7 | 50.7 |
| 2007 | 73.3 | 50 |
| 2006 | 72.9 | 49.5 |
| 2005 | 72.4 | 48.3 |
| 2004 | 72 | 47.5 |
| 2003 | 70.5 | 46.8 |
| 2002 | 71.1 | 46.2 |
| 2001 | 70.6 | 45.4 |
| 2000 | 70.2 | 44.8 |
| 1999 | 69.7 | 42 |
| 1998 | 69.2 | 42.7 |
| 1997 | 68.6 | 43.6 |
| 1996 | 68.3 | 43.5 |
| 1995 | 67.9 | 42.6 |
| 1994 | 67.5 | 42.8 |
| 1993 | 67 | 43.4 |
| 1992 | 66.7 | 43.5 |
| 1991 | 66.2 | 43.3 |
| 1990 | 64.1 | 43.7 |
| 1989 | 65.3 | 43.7 |
| 1988 | 63.3 | 43.8 |
| 1987 | 62.7 | 43.7 |
| 1986 | 62.1 | 43.5 |
| 1985 | 61.5 | 43.6 |
| 1984 | 60.9 | 43.6 |
| 1983 | 58.5 | 43.5 |
| 1982 | 57.6 | 43.3 |
| 1981 | 56.6 | 43.1 |
| 1980 | 58.4 | 42.8 |
| 1979 | 58.5 | 42.5 |
| 1978 | 56 | 42.2 |
| 1977 | 56.7 | 41.8 |
| 1976 | 55.8 | 41.4 |
| 1975 | 54.8 | 41 |
| 1974 | 53.9 | 40.4 |
| 1973 | 52.9 | 40 |
| 1972 | 51.7 | 39.5 |
| 1971 | 51.1 | 39.1 |
| 1970 | 50.2 | 38.6 |
| 1969 | 49.4 | 38.2 |
| 1968 | 47.9 | 37.8 |
| 1967 | 47.8 | 37.3 |
| 1966 | 47.1 | 36.6 |
| 1965 | 46.4 | 35.9 |
| 1964 | 45.7 | 35.3 |
| 1963 | 45.1 | 34.7 |
| 1962 | 43.8 | 34.2 |
| 1961 | 43.9 | 33.6 |
| 1960 | 43.3 | 33.1 |
| 1959 | 42.8 | 32.6 |
| 1958 | 42.2 | 32.1 |
| 1957 | 41.3 | 31.8 |
| 1956 | 41.1 | 31.3 |
| 1955 | 40.6 | 30.9 |
| 1954 | 40 | 30.5 |
| 1953 | 39.5 | 30.1 |
| 1952 | 39.2 | 29.7 |
| 1951 | 38.7 | 29.3 |
| 1950 | 38.2 | 28.9 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).
GeoRank.org/facts/iran/sierra-leone | CC BY
Iran and Sierra Leone population clocks and comparison
| Year | Population | |
|---|---|---|
|
Iran
|
Sierra Leone
|
|
| 2024 | 91,567,738 | 8,642,022 |
| 2023 | 90,608,707 | 8,460,512 |
| 2022 | 89,524,246 | 8,276,807 |
| 2021 | 88,455,488 | 8,094,602 |
| 2020 | 87,723,443 | 7,912,558 |
| 2019 | 87,051,648 | 7,731,991 |
| 2018 | 86,117,998 | 7,554,563 |
| 2017 | 85,026,754 | 7,379,299 |
| 2016 | 83,812,228 | 7,205,328 |
| 2015 | 82,619,362 | 7,037,655 |
| 2014 | 81,502,045 | 6,876,385 |
| 2013 | 80,414,686 | 6,714,051 |
| 2012 | 79,370,580 | 6,551,080 |
| 2011 | 78,383,598 | 6,387,251 |
| 2010 | 77,420,842 | 6,222,714 |
| 2009 | 76,457,825 | 6,055,646 |
| 2008 | 75,514,204 | 5,894,722 |
| 2007 | 74,602,648 | 5,749,352 |
| 2006 | 73,392,747 | 5,624,466 |
| 2005 | 71,828,455 | 5,501,712 |
| 2004 | 70,256,316 | 5,355,717 |
| 2003 | 68,769,340 | 5,177,687 |
| 2002 | 68,011,317 | 4,971,435 |
| 2001 | 67,452,005 | 4,692,716 |
| 2000 | 66,418,659 | 4,423,611 |
| 1999 | 65,445,391 | 4,318,043 |
| 1998 | 64,519,859 | 4,295,785 |
| 1997 | 63,639,638 | 4,253,716 |
| 1996 | 62,881,300 | 4,199,210 |
| 1995 | 62,205,567 | 4,179,179 |
| 1994 | 61,520,598 | 4,173,105 |
| 1993 | 61,403,543 | 4,157,130 |
| 1992 | 61,184,983 | 4,166,366 |
| 1991 | 59,986,931 | 4,246,267 |
| 1990 | 58,380,092 | 4,196,828 |
| 1989 | 56,704,914 | 4,034,037 |
| 1988 | 55,072,694 | 3,934,517 |
| 1987 | 53,323,493 | 3,829,718 |
| 1986 | 51,446,045 | 3,728,380 |
| 1985 | 49,582,289 | 3,638,438 |
| 1984 | 47,793,998 | 3,558,758 |
| 1983 | 46,029,535 | 3,481,646 |
| 1982 | 44,272,141 | 3,408,183 |
| 1981 | 41,989,312 | 3,338,940 |
| 1980 | 39,842,324 | 3,272,089 |
| 1979 | 38,424,952 | 3,207,499 |
| 1978 | 37,126,535 | 3,145,517 |
| 1977 | 35,933,181 | 3,085,354 |
| 1976 | 34,837,271 | 3,028,820 |
| 1975 | 33,802,973 | 2,974,657 |
| 1974 | 32,796,463 | 2,920,459 |
| 1973 | 31,839,838 | 2,866,955 |
| 1972 | 30,921,179 | 2,814,388 |
| 1971 | 30,029,071 | 2,763,222 |
| 1970 | 29,145,100 | 2,712,286 |
| 1969 | 28,273,482 | 2,661,365 |
| 1968 | 27,437,391 | 2,611,532 |
| 1967 | 26,628,432 | 2,562,384 |
| 1966 | 25,829,270 | 2,514,638 |
| 1965 | 25,036,978 | 2,468,666 |
| 1964 | 24,262,859 | 2,424,390 |
| 1963 | 23,519,005 | 2,382,258 |
| 1962 | 22,807,907 | 2,342,242 |
| 1961 | 22,125,726 | 2,304,227 |
| 1960 | 21,470,434 | 2,268,356 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/iran/sierra-leone | CC BY
Fertility rates in Iran and Sierra Leone
| Year | Fertility rate | |
|---|---|---|
|
Iran
|
Sierra Leone
|
|
| 2023 | 1.7 | 3.79 |
| 2022 | 1.7 | 3.88 |
| 2021 | 1.71 | 3.98 |
| 2020 | 1.7 | 4.08 |
| 2019 | 1.77 | 4.19 |
| 2018 | 1.92 | 4.29 |
| 2017 | 2.02 | 4.39 |
| 2016 | 2.05 | 4.47 |
| 2015 | 2.02 | 4.55 |
| 2014 | 1.98 | 4.7 |
| 2013 | 1.91 | 4.87 |
| 2012 | 1.85 | 5.06 |
| 2011 | 1.79 | 5.21 |
| 2010 | 1.75 | 5.33 |
| 2009 | 1.74 | 5.45 |
| 2008 | 1.74 | 5.56 |
| 2007 | 1.75 | 5.64 |
| 2006 | 1.76 | 5.74 |
| 2005 | 1.76 | 5.81 |
| 2004 | 1.78 | 5.92 |
| 2003 | 1.8 | 6.09 |
| 2002 | 1.84 | 6.23 |
| 2001 | 1.92 | 6.31 |
| 2000 | 2 | 6.36 |
| 1999 | 2.09 | 6.42 |
| 1998 | 2.19 | 6.5 |
| 1997 | 2.32 | 6.53 |
| 1996 | 2.54 | 6.55 |
| 1995 | 2.85 | 6.56 |
| 1994 | 3.24 | 6.56 |
| 1993 | 3.67 | 6.57 |
| 1992 | 4.1 | 6.56 |
| 1991 | 4.57 | 6.55 |
| 1990 | 4.93 | 6.57 |
| 1989 | 5.17 | 6.57 |
| 1988 | 5.43 | 6.59 |
| 1987 | 5.72 | 6.61 |
| 1986 | 6.01 | 6.6 |
| 1985 | 6.24 | 6.59 |
| 1984 | 6.43 | 6.59 |
| 1983 | 6.53 | 6.57 |
| 1982 | 6.59 | 6.56 |
| 1981 | 6.62 | 6.55 |
| 1980 | 6.63 | 6.56 |
| 1979 | 6.55 | 6.58 |
| 1978 | 6.34 | 6.59 |
| 1977 | 6.18 | 6.57 |
| 1976 | 6.07 | 6.55 |
| 1975 | 5.95 | 6.55 |
| 1974 | 5.97 | 6.53 |
| 1973 | 6.06 | 6.47 |
| 1972 | 6.26 | 6.45 |
| 1971 | 6.55 | 6.43 |
| 1970 | 6.8 | 6.41 |
| 1969 | 7.01 | 6.39 |
| 1968 | 7.12 | 6.39 |
| 1967 | 7.19 | 6.38 |
| 1966 | 7.21 | 6.35 |
| 1965 | 7.22 | 6.31 |
| 1964 | 7.24 | 6.29 |
| 1963 | 7.32 | 6.26 |
| 1962 | 7.4 | 6.22 |
| 1961 | 7.46 | 6.21 |
| 1960 | 7.52 | 6.18 |
Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).
GeoRank.org/facts/iran/sierra-leone | CC BY
Iran and Sierra Leone demographics compared
| Year | Median age, years | |
|---|---|---|
|
Iran
|
Sierra Leone
|
|
| 2024 | 34.3 | 20.5 |
| 2023 | 33.8 | 20.3 |
| 2022 | 33.3 | 20 |
| 2021 | 32.8 | 19.8 |
| 2020 | 32.3 | 19.6 |
| 2019 | 31.7 | 19.4 |
| 2018 | 31.2 | 19.2 |
| 2017 | 30.7 | 19.1 |
| 2016 | 30.2 | 18.9 |
| 2015 | 29.7 | 18.7 |
| 2014 | 29.2 | 18.6 |
| 2013 | 28.7 | 18.5 |
| 2012 | 28.2 | 18.4 |
| 2011 | 27.7 | 18.3 |
| 2010 | 27.2 | 18.2 |
| 2009 | 26.6 | 18.1 |
| 2008 | 26.1 | 18.1 |
| 2007 | 25.5 | 18 |
| 2006 | 24.8 | 18 |
| 2005 | 24.3 | 18 |
| 2004 | 23.7 | 17.9 |
| 2003 | 23.1 | 17.9 |
| 2002 | 22.6 | 17.9 |
| 2001 | 22 | 18 |
| 2000 | 21.4 | 18 |
| 1999 | 20.7 | 18 |
| 1998 | 20 | 18.1 |
| 1997 | 19.5 | 18.1 |
| 1996 | 19.1 | 18.2 |
| 1995 | 18.7 | 18.2 |
| 1994 | 18.4 | 18.3 |
| 1993 | 18.3 | 18.4 |
| 1992 | 18.4 | 18.4 |
| 1991 | 18.3 | 18.5 |
| 1990 | 18.2 | 18.5 |
| 1989 | 18.1 | 18.6 |
| 1988 | 18.2 | 18.6 |
| 1987 | 18.2 | 18.7 |
| 1986 | 18.2 | 18.7 |
| 1985 | 18.3 | 18.8 |
| 1984 | 18.4 | 18.9 |
| 1983 | 18.5 | 18.9 |
| 1982 | 18.6 | 19 |
| 1981 | 18.4 | 19.1 |
| 1980 | 18.2 | 19.1 |
| 1979 | 18.3 | 19.2 |
| 1978 | 18.3 | 19.3 |
| 1977 | 18.3 | 19.4 |
| 1976 | 18.2 | 19.5 |
| 1975 | 18.1 | 19.6 |
| 1974 | 18 | 19.8 |
| 1973 | 17.9 | 19.9 |
| 1972 | 17.8 | 20.1 |
| 1971 | 17.7 | 20.2 |
| 1970 | 17.6 | 20.4 |
| 1969 | 17.6 | 20.6 |
| 1968 | 17.6 | 20.7 |
| 1967 | 17.7 | 20.8 |
| 1966 | 17.7 | 20.9 |
| 1965 | 17.8 | 20.9 |
| 1964 | 17.9 | 21 |
| 1963 | 18.1 | 21 |
| 1962 | 18.4 | 21.1 |
| 1961 | 18.7 | 21.1 |
| 1960 | 19.1 | 21.1 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/iran/sierra-leone | CC BY
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for Iran and Sierra Leone.
National statistics comparison
Finance
|
Iran
|
Sierra Leone
|
|
|---|---|---|
| GNI, Atlas method |
$469B
2024 |
$7.08B
2024 |
| Government expenditure, % of GDP |
14.2%
2024 |
15.6%
2024 |
| Education expenditure, % of GDP |
2.82%
2023 |
2.62%
2023 |
| Military expenditure, % of GDP |
2.01%
2024 |
0.46%
2024 |
| Armed forces personnel |
650,000
2020 |
9,000
2020 |
| Deficit/surplus, % of GDP |
-3.83%
2024 |
-4.53%
2024 |
| Unemployment rate |
7.63%
2024 |
3.19%
2018 |
| Services, % of GDP |
49.8%
2024 |
42.6%
2024 |
| Industry, % of GDP |
36.1%
2024 |
25.6%
2024 |
| Economic freedom index |
41.8
2026 |
49.6
2026 |
| Income share by richest 10% |
28.2%
2023 |
29.4%
2018 |
| Income share by poorest 10% |
2.8%
2023 |
3.4%
2018 |
| Listed domestic companies |
594
2024 |
n/a |
| Market capitalization of domestic companies |
$172B
2024 |
n/a |
| Total reserves including gold |
$7.69B
1982 |
$433M
2024 |
| Personal remittances received |
$1.03B
2004 |
$321M
2024 |
| International tourist arrivals |
1,550,000
2020 |
71,000
2019 |
| International tourism as share of exports |
2.28%
2000 |
5.49%
2018 |
| Banked people share |
91.1%
2024 |
38.6%
2024 |
Energy
|
Iran
|
Sierra Leone
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita |
3,266 kg
2022 |
n/a |
| GDP PPP per kg equivalent of energy use |
$5.37
2022 |
n/a |
| Carbon dioxide (CO2) emissions |
829 megatons
2024 |
1.46 megatons
2024 |
| CO2 emissions per capita |
9.05 tons
2024 |
0.17 tons
2024 |
| Fossil fuel energy use share |
98.8%
2022 |
n/a |
| Renewable energy use share |
0.9%
2021 |
71.6%
2022 |
| Alternative and nuclear energy use share |
1.14%
2022 |
n/a |
| Net energy imports use share |
-32.5%
2022 |
n/a |
| Electric power consumption per capita |
3,664 kWh
2022 |
n/a |
| Renewable electricity output share |
4.24%
2021 |
75.3%
2021 |
| Hydroelectric share |
3.43%
2022 |
70.5%
2021 |
| Nuclear share |
2.2%
2022 |
0%
2021 |
| Electricity access |
100%
2023 |
35.5%
2023 |
Society
|
Iran
|
Sierra Leone
|
|
|---|---|---|
| % of world population |
1.13%
2024 |
0.11%
2024 |
| Annual migration change |
+116,786
2025 |
-11,309
2025 |
| Urban population |
77%
2024 |
45.4%
2024 |
| Male:Female ratio |
50.8:49.2
2024 |
49.9:50.1
2024 |
| Average male height |
5.76 ft
2025 |
5.46 ft
2025 |
| Average female height |
5.29 ft
2025 |
5.16 ft
2025 |
| Quality of life index |
40.7
2026 |
29.4
2026 |
| Corruption Perceptions Index |
23
2025 |
34
2025 |
| Higher education index |
78
2026 |
20
2026 |
| Homicides per 100K people |
2.42
2014 |
2.14
2020 |
| Road traffic mortality per 100K people |
21.5
2019 |
33
2019 |
| Visa free countries |
52
2025 |
66
2025 |
| Adult literacy rate |
88.9%
2023 |
48.6%
2022 |
| English speaking |
12%
2025 |
83.5%
2023 |
| People using the Internet |
79.6%
2023 |
20.6%
2023 |
Health
|
Iran
|
Sierra Leone
|
|
|---|---|---|
| Government health expenditure per capita |
$267.1
2023 |
$35.8
2023 |
| Out-of-pocket health expenditure per capita |
$115.2
2023 |
$19.5
2023 |
| Life expectancy |
78.2 years
2026 |
62.3 years
2026 |
| Foreign aid share of health expenditure |
0.71%
2023 |
28.5%
2023 |
| Physicians per 1,000 people |
1.81
2023 |
0.13
2022 |
| Age at first childbirth | n/a |
19.6 years
2025 |
| Maternal mortality per 100K births |
16
2023 |
354
2023 |
| Mortality rate before reaching 5 years of age |
11.8
2023 |
94.3
2023 |
| Obesity rate |
25.1%
2022 |
7.32%
2022 |
| Diabetes prevalence |
9%
2024 |
4.8%
2024 |
| Air quality index |
27
2026 |
16
2026 |
| Tobacco use prevalence |
13.3%
2022 |
12.9%
2022 |
| Pure alcohol consumption per capita |
0.51 liters
2020 |
0.29 liters
2020 |
Territory
|
Iran
|
Sierra Leone
|
|
|---|---|---|
| % of world land |
1.09%
2026 |
0.05%
2026 |
| Land area per capita |
6,841 sq mi
2024 |
3,225 sq mi
2024 |
| Agricultural land area |
181,727 sq mi
2026 |
15,247 sq mi
2026 |
| Forest area |
41,654 sq mi
2026 |
9,559 sq mi
2026 |
| Roads length |
138,867 mi
2018 |
7,270 mi
2015 |
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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