Comoros has a population of 883K (ranked 160/197), compared with 37M in Saudi Arabia (ranked 43/197). Comoros' land area is 719 sq mi versus 830,000 sq mi for Saudi Arabia (ranked 171st vs. 12th).
By GDP, Comoros ranks 182/197 ($1.81B) and Saudi Arabia ranks 19/197 ($1.28T). By GDP per capita, Comoros ranks 158/197 ($2,056), while Saudi Arabia ranks 36/197 ($34,537).
Main facts and rankings
Comoros
|
Saudi Arabia
|
|
|---|---|---|
| Population |
907554
|
37955120
|
| Population rank | 160/197 | 43/197 |
| GDP |
$1.81B
2025 |
$1.28T
2025 |
| GDP rank | 182/197 | 19/197 |
| GDP per capita |
$2,056
2025 |
$34,537
2025 |
| GDP per capita rank | 158/197 | 36/197 |
| GDP per capita, PPP |
$3,959
2024 |
$71,375
2024 |
| Government debt |
$535M
2025 |
$405B
2025 |
| Debt-to-GDP ratio |
29.5%
2025 |
31.7%
2025 |
| Government debt per person |
$606
2025 |
$10,956
2025 |
| Government debt per person rank | 161/185 | 57/185 |
| Average annual personal income after taxes |
$1,829
2026 |
$22,010
2026 |
| Land area | 719 sq mi | 830,000 sq mi |
| Population density |
1,251 ppl/mi²
2026 |
45.3 ppl/mi²
2026 |
| Fertility rate |
3.82
2024 |
2.31
2024 |
| Median age |
21.7 years
2025 |
30.6 years
2025 |
| Life expectancy |
67.5 years
2026 |
79.4 years
2026 |
Comoros and Saudi Arabia: Comparison Charts
Comoros and Saudi Arabia economies compared
| Year | GDP | |
|---|---|---|
|
Comoros
|
Saudi Arabia
|
|
| 2025 | $1,814,920,856 | $1,276,942,933,333 |
| 2024 | $1,610,082,688 | $1,254,140,800,000 |
| 2023 | $1,465,977,684 | $1,218,584,800,000 |
| 2022 | $1,279,542,249 | $1,239,075,200,000 |
| 2021 | $1,299,039,312 | $982,661,066,667 |
| 2020 | $1,225,039,197 | $767,951,200,000 |
| 2019 | $1,195,019,532 | $888,890,133,333 |
| 2018 | $1,188,797,449 | $886,564,800,000 |
| 2017 | $1,077,439,757 | $741,266,133,333 |
| 2016 | $1,012,835,493 | $689,279,466,667 |
| 2015 | $966,029,601 | $693,414,400,000 |
| 2014 | $1,149,587,562 | $787,153,066,667 |
| 2013 | $1,116,223,107 | $769,755,733,333 |
| 2012 | $1,015,842,907 | $751,921,333,333 |
| 2011 | $1,023,087,476 | $680,660,800,000 |
| 2010 | $907,979,446 | $528,207,466,667 |
| 2009 | $905,341,173 | $429,097,866,667 |
| 2008 | $915,659,108 | $519,796,800,000 |
| 2007 | $795,673,153 | $415,964,509,673 |
| 2006 | $688,498,642 | $376,900,133,511 |
| 2005 | $655,375,096 | $328,459,608,764 |
| 2004 | $622,679,660 | $258,742,133,333 |
| 2003 | $546,830,041 | $215,807,733,333 |
| 2002 | $427,360,070 | $189,605,866,667 |
| 2001 | $372,746,486 | $184,137,600,000 |
| 2000 | $339,504,306 | $189,514,933,333 |
| 1999 | $371,921,712 | $161,717,066,667 |
| 1998 | $363,932,160 | $146,775,466,667 |
| 1997 | $362,816,806 | $165,963,684,913 |
| 1996 | $392,488,149 | $158,662,483,311 |
| 1995 | $392,774,714 | $143,343,124,166 |
| 1994 | $314,789,556 | $135,174,899,866 |
| 1993 | $427,750,823 | $132,967,957,276 |
| 1992 | $436,552,922 | $137,087,850,467 |
| 1991 | $400,592,663 | $132,223,230,975 |
| 1990 | $401,561,022 | $117,630,173,565 |
| 1989 | $328,665,081 | $95,344,459,279 |
| 1988 | $336,422,522 | $88,256,074,766 |
| 1987 | $313,292,323 | $85,695,861,148 |
| 1986 | $258,143,903 | $86,961,922,765 |
| 1985 | $191,944,892 | $103,897,846,494 |
| 1984 | $189,102,734 | $119,624,858,116 |
| 1983 | $196,193,380 | $129,171,635,311 |
| 1982 | $202,152,462 | $153,240,313,858 |
| 1981 | $212,958,382 | $184,291,360,139 |
| 1980 | $243,390,496 | $164,539,660,725 |
| 1979 | - | $111,858,444,786 |
| 1978 | - | $80,266,516,687 |
| 1977 | - | $74,188,986,586 |
| 1976 | - | $64,005,665,722 |
| 1975 | - | $46,773,208,643 |
| 1974 | - | $45,412,957,746 |
| 1973 | - | $14,947,435,499 |
| 1972 | - | $9,664,267,087 |
| 1971 | - | $7,184,806,909 |
| 1970 | - | $5,377,333,333 |
| 1969 | - | $4,485,777,644 |
| 1968 | - | $4,187,777,711 |
| 1967 | - | $3,257,022,223 |
| 1966 | - | $2,920,555,557 |
| 1965 | - | $2,647,955,558 |
| 1964 | - | $2,371,808,713 |
| 1963 | - | $2,207,393,172 |
| 1962 | - | $2,130,606,532 |
| 1961 | - | $1,920,811,284 |
| 1960 | - | $1,748,124,064 |
Data sources: World Bank | Economy & Growth (1960–2025, retrieved 2026-07-08).
GeoRank.org/facts/comoros/saudi-arabia | CC BY 
Comoros and Saudi Arabia economies compared
| Year | GDP per capita | |
|---|---|---|
|
Comoros
|
Saudi Arabia
|
|
| 2025 | $2,056 | $34,537 |
| 2024 | $1,858 | $35,528 |
| 2023 | $1,724 | $36,157 |
| 2022 | $1,534 | $38,510 |
| 2021 | $1,588 | $31,921 |
| 2020 | $1,527 | $24,339 |
| 2019 | $1,519 | $29,567 |
| 2018 | $1,541 | $29,360 |
| 2017 | $1,424 | $23,929 |
| 2016 | $1,365 | $22,268 |
| 2015 | $1,329 | $23,256 |
| 2014 | $1,616 | $27,805 |
| 2013 | $1,603 | $27,865 |
| 2012 | $1,490 | $28,733 |
| 2011 | $1,531 | $27,127 |
| 2010 | $1,387 | $22,028 |
| 2009 | $1,410 | $17,718 |
| 2008 | $1,455 | $22,320 |
| 2007 | $1,290 | $18,596 |
| 2006 | $1,138 | $17,564 |
| 2005 | $1,106 | $15,976 |
| 2004 | $1,072 | $13,154 |
| 2003 | $960 | $11,487 |
| 2002 | $765 | $10,586 |
| 2001 | $681 | $10,805 |
| 2000 | $633 | $11,715 |
| 1999 | $707 | $10,452 |
| 1998 | $704 | $9,836 |
| 1997 | $715 | $11,545 |
| 1996 | $786 | $11,472 |
| 1995 | $801 | $10,786 |
| 1994 | $653 | $10,602 |
| 1993 | $903 | $10,885 |
| 1992 | $939 | $11,730 |
| 1991 | $879 | $11,847 |
| 1990 | $903 | $11,055 |
| 1989 | $759 | $9,414 |
| 1988 | $798 | $9,165 |
| 1987 | $763 | $9,386 |
| 1986 | $646 | $10,078 |
| 1985 | $494 | $12,745 |
| 1984 | $501 | $15,541 |
| 1983 | $534 | $17,810 |
| 1982 | $566 | $22,454 |
| 1981 | $613 | $28,703 |
| 1980 | $721 | $27,206 |
| 1979 | - | $19,612 |
| 1978 | - | $14,914 |
| 1977 | - | $14,595 |
| 1976 | - | $13,313 |
| 1975 | - | $10,266 |
| 1974 | - | $10,503 |
| 1973 | - | $3,640 |
| 1972 | - | $2,474 |
| 1971 | - | $1,929 |
| 1970 | - | $1,509 |
| 1969 | - | $1,313 |
| 1968 | - | $1,276 |
| 1967 | - | $1,032 |
| 1966 | - | $961 |
| 1965 | - | $904 |
| 1964 | - | $840 |
| 1963 | - | $812 |
| 1962 | - | $813 |
| 1961 | - | $760 |
| 1960 | - | $718 |
Data sources: World Bank | Economy & Growth (1960–2025, retrieved 2026-07-08).
GeoRank.org/facts/comoros/saudi-arabia | CC BY
Comoros vs. Saudi Arabia life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
Comoros
|
Saudi Arabia
|
|
| 2026 | 67.5 | 79.4 |
| 2025 | 67.2 | 79.2 |
| 2024 | 67 | 79 |
| 2023 | 66.8 | 78.7 |
| 2022 | 66.5 | 77.3 |
| 2021 | 65.2 | 77.1 |
| 2020 | 65.8 | 77.6 |
| 2019 | 65.7 | 78.3 |
| 2018 | 65.4 | 78.7 |
| 2017 | 65.1 | 78.7 |
| 2016 | 64.8 | 78.4 |
| 2015 | 64.5 | 77.8 |
| 2014 | 64.1 | 77.1 |
| 2013 | 63.8 | 76.5 |
| 2012 | 63.5 | 76.1 |
| 2011 | 63.1 | 75.8 |
| 2010 | 62.7 | 75.6 |
| 2009 | 62.3 | 75.4 |
| 2008 | 62 | 75.3 |
| 2007 | 61.5 | 75.1 |
| 2006 | 61.2 | 74.8 |
| 2005 | 60.9 | 74.4 |
| 2004 | 60.6 | 74 |
| 2003 | 60.2 | 73.7 |
| 2002 | 59.7 | 73.3 |
| 2001 | 59.6 | 73 |
| 2000 | 58.9 | 72.6 |
| 1999 | 58.9 | 72.3 |
| 1998 | 58.3 | 72 |
| 1997 | 58.2 | 71.6 |
| 1996 | 58.2 | 71.3 |
| 1995 | 57.8 | 70.9 |
| 1994 | 57.5 | 70.6 |
| 1993 | 57 | 70.2 |
| 1992 | 56.6 | 69.8 |
| 1991 | 56.1 | 69.3 |
| 1990 | 55.6 | 68.9 |
| 1989 | 55 | 68.4 |
| 1988 | 54.7 | 67.8 |
| 1987 | 54.1 | 67.2 |
| 1986 | 53.8 | 66.6 |
| 1985 | 53.3 | 66 |
| 1984 | 52.8 | 65.4 |
| 1983 | 52.1 | 64.7 |
| 1982 | 51.7 | 64 |
| 1981 | 51.2 | 63.3 |
| 1980 | 50.7 | 62.4 |
| 1979 | 50.1 | 61.5 |
| 1978 | 49.7 | 60.7 |
| 1977 | 49.2 | 59.7 |
| 1976 | 48.6 | 58.8 |
| 1975 | 46.9 | 57.8 |
| 1974 | 47.6 | 56.8 |
| 1973 | 47 | 55.8 |
| 1972 | 46.5 | 54.7 |
| 1971 | 45.8 | 53.7 |
| 1970 | 45.2 | 52.7 |
| 1969 | 44.6 | 51.8 |
| 1968 | 44.1 | 50.9 |
| 1967 | 43.6 | 50 |
| 1966 | 43.2 | 49.2 |
| 1965 | 42.7 | 48.4 |
| 1964 | 42.3 | 47.7 |
| 1963 | 41.9 | 47.1 |
| 1962 | 41.5 | 46.5 |
| 1961 | 41.2 | 45.9 |
| 1960 | 40.8 | 45.3 |
| 1959 | 40.5 | 44.8 |
| 1958 | 40.1 | 44.2 |
| 1957 | 39.7 | 43.7 |
| 1956 | 39.4 | 43.1 |
| 1955 | 39 | 42.6 |
| 1954 | 38.7 | 42.1 |
| 1953 | 38.4 | 41.6 |
| 1952 | 38 | 41.1 |
| 1951 | 34.3 | 40.6 |
| 1950 | 37.4 | 40 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-07-08).
GeoRank.org/facts/comoros/saudi-arabia | CC BY
Comoros and Saudi Arabia population clocks and comparison
| Year | Population | |
|---|---|---|
|
Comoros
|
Saudi Arabia
|
|
| 2025 | 882,847 | 36,973,555 |
| 2024 | 866,628 | 35,300,280 |
| 2023 | 850,387 | 33,702,731 |
| 2022 | 834,188 | 32,175,224 |
| 2021 | 818,174 | 30,784,383 |
| 2020 | 802,163 | 31,552,510 |
| 2019 | 786,578 | 30,063,799 |
| 2018 | 771,590 | 30,196,281 |
| 2017 | 756,669 | 30,977,355 |
| 2016 | 741,741 | 30,954,198 |
| 2015 | 726,682 | 29,816,382 |
| 2014 | 711,503 | 28,309,273 |
| 2013 | 696,192 | 27,624,004 |
| 2012 | 681,630 | 26,168,861 |
| 2011 | 668,056 | 25,091,867 |
| 2010 | 654,836 | 23,978,487 |
| 2009 | 641,947 | 24,217,654 |
| 2008 | 629,307 | 23,287,877 |
| 2007 | 616,927 | 22,368,313 |
| 2006 | 604,753 | 21,459,144 |
| 2005 | 592,677 | 20,559,890 |
| 2004 | 580,704 | 19,669,480 |
| 2003 | 569,798 | 18,786,767 |
| 2002 | 558,923 | 17,910,910 |
| 2001 | 547,220 | 17,041,397 |
| 2000 | 536,080 | 16,177,722 |
| 1999 | 525,886 | 15,472,075 |
| 1998 | 516,597 | 14,922,185 |
| 1997 | 507,777 | 14,374,943 |
| 1996 | 499,107 | 13,831,009 |
| 1995 | 490,586 | 13,289,245 |
| 1994 | 482,142 | 12,750,040 |
| 1993 | 473,682 | 12,215,862 |
| 1992 | 465,113 | 11,686,676 |
| 1991 | 455,556 | 11,160,744 |
| 1990 | 444,596 | 10,640,691 |
| 1989 | 433,103 | 10,128,394 |
| 1988 | 421,687 | 9,629,165 |
| 1987 | 410,439 | 9,130,194 |
| 1986 | 399,318 | 8,628,639 |
| 1985 | 388,352 | 8,151,779 |
| 1984 | 377,637 | 7,697,307 |
| 1983 | 367,233 | 7,252,941 |
| 1982 | 357,139 | 6,824,486 |
| 1981 | 347,382 | 6,420,551 |
| 1980 | 337,721 | 6,047,997 |
| 1979 | 327,791 | 5,703,698 |
| 1978 | 317,688 | 5,381,902 |
| 1977 | 307,579 | 5,083,048 |
| 1976 | 297,538 | 4,807,933 |
| 1975 | 287,692 | 4,556,287 |
| 1974 | 278,075 | 4,323,632 |
| 1973 | 268,820 | 4,106,344 |
| 1972 | 260,077 | 3,905,722 |
| 1971 | 251,865 | 3,724,031 |
| 1970 | 244,185 | 3,562,470 |
| 1969 | 237,001 | 3,417,114 |
| 1968 | 230,244 | 3,282,711 |
| 1967 | 223,859 | 3,157,242 |
| 1966 | 218,663 | 3,039,887 |
| 1965 | 214,967 | 2,928,771 |
| 1964 | 211,644 | 2,821,968 |
| 1963 | 208,185 | 2,719,341 |
| 1962 | 204,702 | 2,620,910 |
| 1961 | 201,201 | 2,526,347 |
| 1960 | 197,700 | 2,435,403 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/facts/comoros/saudi-arabia | CC BY
Fertility rates in Comoros and Saudi Arabia
| Year | Fertility rate | |
|---|---|---|
|
Comoros
|
Saudi Arabia
|
|
| 2024 | 3.82 | 2.31 |
| 2023 | 3.88 | 2.28 |
| 2022 | 3.94 | 2.14 |
| 2021 | 4 | 2.17 |
| 2020 | 4.07 | 2.27 |
| 2019 | 4.14 | 2.49 |
| 2018 | 4.21 | 2.67 |
| 2017 | 4.28 | 2.67 |
| 2016 | 4.35 | 2.65 |
| 2015 | 4.42 | 2.63 |
| 2014 | 4.49 | 2.68 |
| 2013 | 4.57 | 2.67 |
| 2012 | 4.65 | 2.78 |
| 2011 | 4.72 | 2.8 |
| 2010 | 4.76 | 2.81 |
| 2009 | 4.78 | 2.95 |
| 2008 | 4.81 | 3.07 |
| 2007 | 4.86 | 3.19 |
| 2006 | 4.93 | 3.18 |
| 2005 | 5.01 | 3.16 |
| 2004 | 5.07 | 3.26 |
| 2003 | 5.12 | 3.47 |
| 2002 | 5.16 | 3.71 |
| 2001 | 5.2 | 3.96 |
| 2000 | 5.23 | 4.21 |
| 1999 | 5.28 | 4.35 |
| 1998 | 5.39 | 4.52 |
| 1997 | 5.51 | 4.66 |
| 1996 | 5.63 | 4.81 |
| 1995 | 5.73 | 4.99 |
| 1994 | 5.86 | 5.16 |
| 1993 | 6.02 | 5.33 |
| 1992 | 6.19 | 5.49 |
| 1991 | 6.35 | 5.64 |
| 1990 | 6.51 | 5.8 |
| 1989 | 6.65 | 5.98 |
| 1988 | 6.76 | 6.15 |
| 1987 | 6.87 | 6.34 |
| 1986 | 6.95 | 6.52 |
| 1985 | 7.02 | 6.65 |
| 1984 | 7.07 | 6.78 |
| 1983 | 7.11 | 6.88 |
| 1982 | 7.13 | 6.98 |
| 1981 | 7.14 | 7.07 |
| 1980 | 7.15 | 7.15 |
| 1979 | 7.16 | 7.23 |
| 1978 | 7.16 | 7.26 |
| 1977 | 7.15 | 7.3 |
| 1976 | 7.16 | 7.33 |
| 1975 | 7.16 | 7.37 |
| 1974 | 7.16 | 7.43 |
| 1973 | 7.17 | 7.48 |
| 1972 | 7.14 | 7.54 |
| 1971 | 7.12 | 7.56 |
| 1970 | 7.1 | 7.58 |
| 1969 | 7.07 | 7.6 |
| 1968 | 7.05 | 7.63 |
| 1967 | 7.02 | 7.66 |
| 1966 | 7 | 7.66 |
| 1965 | 6.97 | 7.66 |
| 1964 | 6.94 | 7.67 |
| 1963 | 6.92 | 7.65 |
| 1962 | 6.9 | 7.64 |
| 1961 | 6.85 | 7.63 |
| 1960 | 6.79 | 7.63 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-07-08).
GeoRank.org/facts/comoros/saudi-arabia | CC BY
Comoros and Saudi Arabia demographics compared
| Year | Median age, years | |
|---|---|---|
|
Comoros
|
Saudi Arabia
|
|
| 2025 | 21.7 | 30.6 |
| 2024 | 21.5 | 30.5 |
| 2023 | 21.4 | 30.2 |
| 2022 | 21.2 | 29.7 |
| 2021 | 21 | 29.5 |
| 2020 | 20.8 | 29.4 |
| 2019 | 20.5 | 29.3 |
| 2018 | 20.3 | 29.3 |
| 2017 | 20 | 29 |
| 2016 | 19.9 | 28.6 |
| 2015 | 19.8 | 27.9 |
| 2014 | 19.6 | 27.2 |
| 2013 | 19.4 | 26.6 |
| 2012 | 19.1 | 25.9 |
| 2011 | 18.9 | 25.2 |
| 2010 | 18.6 | 24.5 |
| 2009 | 18.3 | 23.9 |
| 2008 | 18 | 23.4 |
| 2007 | 17.7 | 22.8 |
| 2006 | 17.4 | 22.3 |
| 2005 | 17.1 | 21.9 |
| 2004 | 16.8 | 21.4 |
| 2003 | 16.6 | 21.1 |
| 2002 | 16.5 | 20.8 |
| 2001 | 16.4 | 20.7 |
| 2000 | 16.3 | 20.8 |
| 1999 | 16.2 | 20.7 |
| 1998 | 16.1 | 20.4 |
| 1997 | 16 | 20.2 |
| 1996 | 16 | 19.9 |
| 1995 | 16 | 19.7 |
| 1994 | 16.1 | 19.6 |
| 1993 | 16.3 | 19.4 |
| 1992 | 16.4 | 19.3 |
| 1991 | 16.5 | 19.2 |
| 1990 | 16.5 | 19 |
| 1989 | 16.4 | 19 |
| 1988 | 16.4 | 18.9 |
| 1987 | 16.4 | 18.8 |
| 1986 | 16.4 | 18.7 |
| 1985 | 16.5 | 18.7 |
| 1984 | 16.5 | 18.6 |
| 1983 | 16.5 | 18.5 |
| 1982 | 16.5 | 18.4 |
| 1981 | 16.5 | 18.3 |
| 1980 | 16.5 | 18.2 |
| 1979 | 16.6 | 18.1 |
| 1978 | 16.6 | 18 |
| 1977 | 16.7 | 17.9 |
| 1976 | 16.8 | 17.8 |
| 1975 | 16.8 | 17.7 |
| 1974 | 16.9 | 17.6 |
| 1973 | 17 | 17.5 |
| 1972 | 17.1 | 17.4 |
| 1971 | 17.2 | 17.4 |
| 1970 | 17.4 | 17.4 |
| 1969 | 17.6 | 17.4 |
| 1968 | 18 | 17.5 |
| 1967 | 18.4 | 17.6 |
| 1966 | 18.7 | 17.7 |
| 1965 | 19 | 17.9 |
| 1964 | 19.2 | 18 |
| 1963 | 19.3 | 18.2 |
| 1962 | 19.5 | 18.4 |
| 1961 | 19.6 | 18.5 |
| 1960 | 19.7 | 18.6 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/facts/comoros/saudi-arabia | CC BY
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for Comoros and Saudi Arabia.
National statistics comparison
Finance
|
Comoros
|
Saudi Arabia
|
|
|---|---|---|
| GNI, Atlas method |
$1.72B
2025 |
$1.33T
2025 |
| Government expenditure, % of GDP |
19.5%
2025 |
29%
2025 |
| Education expenditure, % of GDP |
2.34%
2023 |
4.48%
2023 |
| Military expenditure, % of GDP | n/a |
7.3%
2024 |
| Armed forces personnel | n/a |
282,000
2020 |
| Deficit/surplus, % of GDP |
-2.34%
2025 |
-5.77%
2025 |
| Unemployment rate |
4.39%
2021 |
3.24%
2025 |
| Services, % of GDP |
48.8%
2025 |
48.9%
2025 |
| Industry, % of GDP |
9.87%
2025 |
43%
2025 |
| Economic freedom index |
52.7
2026 |
65.4
2026 |
| Income share by richest 10% |
24.6%
2024 |
n/a |
| Income share by poorest 10% |
3.7%
2024 |
n/a |
| Number of millionaires | n/a |
348,000
2026 |
| Percentage of millionaires | n/a |
1.36%
2026 |
| Number of billionaires | n/a |
15
2026 |
| Percentage of billionaires | n/a |
0.00006%
2026 |
| Listed domestic companies | n/a |
391
2025 |
| Market capitalization of domestic companies | n/a |
$2.36T
2025 |
| Total reserves including gold |
$409M
2025 |
$505B
2025 |
| Personal remittances received |
$282M
2024 |
$338M
2024 |
| International tourist arrivals |
7,000
2020 |
20,292,000
2019 |
| International tourism as share of exports |
26.8%
2020 |
3.22%
2020 |
| Banked people share |
45.5%
2024 |
78.8%
2024 |
Energy
|
Comoros
|
Saudi Arabia
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita |
66.5 kg
2007 |
7,149 kg
2023 |
| GDP PPP per kg equivalent of energy use |
$32.8
2007 |
$10
2023 |
| Carbon dioxide (CO2) emissions |
0.45 megatons
2024 |
653 megatons
2024 |
| CO2 emissions per capita |
0.51 tons
2024 |
18.5 tons
2024 |
| Fossil fuel energy use share |
0%
2007 |
99.9%
2022 |
| Renewable energy use share |
39.3%
2022 |
0.1%
2021 |
| Alternative and nuclear energy use share | n/a |
0.11%
2023 |
| Net energy imports use share | n/a |
-178.2%
2022 |
| Electric power consumption per capita | n/a |
11,911 kWh
2023 |
| Renewable electricity output share |
0%
2021 |
0.07%
2021 |
| Hydroelectric share |
0%
2021 |
0%
2021 |
| Nuclear share |
0%
2021 |
0%
2021 |
| Electricity access |
89.8%
2023 |
100%
2023 |
Society
|
Comoros
|
Saudi Arabia
|
|
|---|---|---|
| % of world population |
0.01%
2025 |
0.45%
2025 |
| Annual migration change |
-2,127
2025 |
+119,738
2025 |
| Urban population |
33.9%
2025 |
84.6%
2025 |
| Male:Female ratio |
50.3:49.7
2025 |
60.4:39.6
2025 |
| Average male height |
5.5 ft
2026 |
5.48 ft
2026 |
| Average female height |
5.13 ft
2026 |
5.06 ft
2026 |
| Quality of life index |
16.7
2026 |
66.6
2026 |
| Corruption Perceptions Index |
20
2025 |
57
2025 |
| Higher education index | n/a |
78
2026 |
| Homicides per 100K people |
7.7
2015 |
0.94
2019 |
| Road traffic mortality per 100K people |
26.6
2019 |
35.9
2019 |
| Visa free countries |
61
2026 |
102
2026 |
| Adult literacy rate |
61.7%
2022 |
97.9%
2024 |
| English speaking |
0%
2026 |
55%
2026 |
| People using the Internet |
32.5%
2024 |
100%
2024 |
Health
|
Comoros
|
Saudi Arabia
|
|
|---|---|---|
| Government health expenditure per capita |
$102.2
2023 |
$1,825
2023 |
| Out-of-pocket health expenditure per capita |
$57.8
2023 |
$257.7
2023 |
| Life expectancy |
67.5 years
2026 |
79.4 years
2026 |
| Foreign aid share of health expenditure |
26.8%
2023 |
0%
2023 |
| Physicians per 1,000 people |
0.42
2022 |
3.41
2023 |
| Age at first childbirth |
23 years
2025 |
n/a |
| Maternal mortality per 100K births |
179
2023 |
7
2023 |
| Mortality rate before reaching 5 years of age |
39
2024 |
6
2024 |
| Obesity rate |
16.8%
2022 |
42.5%
2022 |
| Diabetes prevalence |
10.8%
2024 |
23.1%
2024 |
| Air quality index |
66
2026 |
32
2026 |
| Tobacco use prevalence |
8.9%
2024 |
14.7%
2024 |
| Pure alcohol consumption per capita |
0.23 liters
2020 |
0 liters
2020 |
Territory
|
Comoros
|
Saudi Arabia
|
|
|---|---|---|
| % of world land |
0.001%
2026 |
1.44%
2026 |
| Land area per capita |
814 sq mi
2025 |
22,448 sq mi
2025 |
| Agricultural land area |
514 sq mi
2026 |
670,418 sq mi
2026 |
| Forest area |
122 sq mi
2026 |
3,772 sq mi
2026 |
| Roads length |
547 mi
2002 |
137,554 mi
2006 |
In-depth comparisons
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Data sources:
- World Bank | Health (1960–2026, retrieved 2026-07-08)
- United Nations | World Population Prospects (1950–2026, retrieved 2026-07-08)
- U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
- Central Intelligence Agency (CIA) (2000–2025, retrieved 2026-07-08)
- International Monetary Fund (IMF) | Fiscal Monitor (2025, retrieved 2026-07-08)
- LivingCost (2026, retrieved 2026-07-08)
- World Obesity Federation (2022, retrieved 2026-07-08)
- Transparency International (2025, retrieved 2026-07-08)
- The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-07-08)
- Passport Index (2026, retrieved 2026-07-08)
- EduRank (2026, retrieved 2026-07-08)
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