The Solomon Islands has a population of 819K (ranked 162/197), compared with 68.6M in Tanzania (ranked 22/197). The Solomon Islands' land area is 10,807 sq mi versus 342,009 sq mi for Tanzania (ranked 141st vs. 31st).
By GDP, The Solomon Islands ranks 182/197 ($1.76B) and Tanzania ranks 82/197 ($78.8B). By GDP per capita, The Solomon Islands ranks 153/197 ($2,149), while Tanzania ranks 170/197 ($1,149).
Main facts and rankings
Solomon Islands
|
Tanzania
|
|
|---|---|---|
| Population |
854419
|
72166806
|
| Population rank | 161/197 | 20/197 |
| GDP |
$1.76B
2024 |
$78.8B
2024 |
| GDP rank | 182/197 | 82/197 |
| GDP per capita |
$2,149
2024 |
$1,149
2024 |
| GDP per capita rank | 153/197 | 170/197 |
| GDP per capita, PPP |
$2,872
2024 |
$4,221
2024 |
| Government debt |
$388M
2024 |
$38B
2024 |
| Debt-to-GDP ratio |
23.7%
2025 |
47.1%
2025 |
| Government debt per person |
$473
2024 |
$554
2024 |
| Government debt per person rank | 169/185 | 163/185 |
| Average annual personal income after taxes |
$2,069
2025 |
$2,745
2025 |
| Land area |
10,807 sq mi
2025 |
342,009 sq mi
2025 |
| Population density |
75.8 ppl/mi²
2024 |
200.5 ppl/mi²
2024 |
| Fertility rate |
3.56
2023 |
4.61
2023 |
| Median age |
21.5 years
2024 |
18.4 years
2024 |
| Life expectancy |
70.8 years
2025 |
67.4 years
2025 |
Solomon Islands and Tanzania: Comparison Charts
Solomon Islands and Tanzania economies compared
GDP
Solomon Islands
Tanzania
| Year | GDP | |
|---|---|---|
|
Solomon Islands
|
Tanzania
|
|
| 1960 | - | $2,651,729,807 |
| 1961 | - | $2,826,179,031 |
| 1962 | - | $3,101,589,993 |
| 1963 | - | $3,456,579,293 |
| 1964 | - | $3,748,840,925 |
| 1965 | - | $3,817,226,546 |
| 1966 | - | $4,377,998,825 |
| 1967 | $25,203,524 | $4,565,132,048 |
| 1968 | $28,084,253 | $4,895,251,824 |
| 1969 | $28,606,411 | $5,142,066,811 |
| 1970 | - | $2,851,419,386 |
| 1971 | $50,056,883 | $3,050,673,517 |
| 1972 | $40,606,712 | $3,472,787,266 |
| 1973 | $55,272,109 | $4,144,104,535 |
| 1974 | $84,539,332 | $4,977,337,978 |
| 1975 | $74,620,320 | $5,729,917,840 |
| 1976 | $83,100,834 | $6,472,511,988 |
| 1977 | $93,145,283 | $7,732,598,995 |
| 1978 | $111,027,427 | $9,261,675,710 |
| 1979 | $151,276,496 | $9,804,637,491 |
| 1980 | $182,852,107 | $11,409,228,087 |
| 1981 | $193,750,541 | $13,161,540,378 |
| 1982 | $192,902,019 | $13,927,383,240 |
| 1983 | $181,220,399 | $14,049,883,809 |
| 1984 | $181,570,474 | $12,906,635,133 |
| 1985 | $165,524,943 | $15,328,295,175 |
| 1986 | $147,620,048 | $10,840,864,521 |
| 1987 | $155,128,542 | $7,824,193,222 |
| 1988 | $176,494,394 | $7,406,614,407 |
| 1989 | $172,882,411 | $6,418,799,007 |
| 1990 | $214,877,667 | $6,184,384,225 |
| 1991 | $227,540,473 | $7,197,768,159 |
| 1992 | $269,034,596 | $6,681,997,469 |
| 1993 | $300,746,361 | $6,182,872,708 |
| 1994 | $402,837,005 | $6,550,480,484 |
| 1995 | $469,443,202 | $7,631,431,840 |
| 1996 | $510,586,430 | $9,433,528,150 |
| 1997 | $526,554,006 | $11,158,197,942 |
| 1998 | $457,579,840 | $12,172,790,056 |
| 1999 | $488,024,514 | $12,704,334,196 |
| 2000 | $419,842,674 | $13,371,767,082 |
| 2001 | $409,508,553 | $13,563,990,022 |
| 2002 | $346,406,739 | $14,129,651,896 |
| 2003 | $417,668,983 | $15,211,487,709 |
| 2004 | $468,005,319 | $16,673,062,473 |
| 2005 | $552,864,570 | $18,395,383,647 |
| 2006 | $617,258,154 | $18,619,859,795 |
| 2007 | $695,295,348 | $21,860,434,823 |
| 2008 | $776,337,692 | $27,947,821,398 |
| 2009 | $805,557,563 | $29,400,573,554 |
| 2010 | $898,133,685 | $32,012,892,919 |
| 2011 | $1,063,895,361 | $34,657,140,096 |
| 2012 | $1,185,215,418 | $39,650,394,363 |
| 2013 | $1,285,911,586 | $45,648,857,242 |
| 2014 | $1,335,571,421 | $49,986,726,461 |
| 2015 | $1,307,909,888 | $47,413,919,817 |
| 2016 | $1,379,490,304 | $49,774,409,374 |
| 2017 | $1,469,789,119 | $53,274,884,533 |
| 2018 | $1,615,478,393 | $57,003,712,892 |
| 2019 | $1,619,155,017 | $61,026,731,926 |
| 2020 | $1,536,145,814 | $66,068,737,786 |
| 2021 | $1,522,794,913 | $70,655,628,148 |
| 2022 | $1,566,360,686 | $75,769,974,505 |
| 2023 | $1,660,896,531 | $79,062,403,837 |
| 2024 | $1,760,767,447 | $78,779,864,877 |
Solomon Islands and Tanzania economies compared
GDP per capita
Solomon Islands
Tanzania
| Year | GDP per capita | |
|---|---|---|
|
Solomon Islands
|
Tanzania
|
|
| 1960 | - | $267.8 |
| 1961 | - | $277.4 |
| 1962 | - | $295.7 |
| 1963 | - | $320 |
| 1964 | - | $337 |
| 1965 | - | $333 |
| 1966 | - | $370 |
| 1967 | $153.5 | $374 |
| 1968 | $166.9 | $388 |
| 1969 | $165.9 | $394 |
| 1970 | $162 | $211.3 |
| 1971 | $277.1 | $218.4 |
| 1972 | $219.5 | $239.8 |
| 1973 | $291.3 | $276.1 |
| 1974 | $433 | $320 |
| 1975 | $372 | $355 |
| 1976 | $401 | $387 |
| 1977 | $434 | $446 |
| 1978 | $500 | $515 |
| 1979 | $658 | $527 |
| 1980 | $768 | $595 |
| 1981 | $786 | $665 |
| 1982 | $756 | $683 |
| 1983 | $686 | $667 |
| 1984 | $665 | $593 |
| 1985 | $586 | $681 |
| 1986 | $506 | $466 |
| 1987 | $515 | $326 |
| 1988 | $567 | $299 |
| 1989 | $538 | $252.3 |
| 1990 | $648 | $236.9 |
| 1991 | $666 | $268.8 |
| 1992 | $764 | $243.4 |
| 1993 | $829 | $218.2 |
| 1994 | $1,078 | $222.5 |
| 1995 | $1,220 | $251.2 |
| 1996 | $1,289 | $305 |
| 1997 | $1,292 | $353 |
| 1998 | $1,092 | $375 |
| 1999 | $1,134 | $382 |
| 2000 | $953 | $390 |
| 2001 | $912 | $385 |
| 2002 | $757 | $391 |
| 2003 | $896 | $410 |
| 2004 | $986 | $438 |
| 2005 | $1,144 | $469 |
| 2006 | $1,256 | $462 |
| 2007 | $1,390 | $528 |
| 2008 | $1,526 | $657 |
| 2009 | $1,555 | $674 |
| 2010 | $1,685 | $715 |
| 2011 | $1,924 | $753 |
| 2012 | $2,066 | $837 |
| 2013 | $2,161 | $935 |
| 2014 | $2,165 | $993 |
| 2015 | $2,045 | $911 |
| 2016 | $2,083 | $925 |
| 2017 | $2,144 | $957 |
| 2018 | $2,278 | $992 |
| 2019 | $2,224 | $1,031 |
| 2020 | $2,063 | $1,084 |
| 2021 | $1,997 | $1,125 |
| 2022 | $2,005 | $1,171 |
| 2023 | $2,076 | $1,187 |
| 2024 | $2,149 | $1,149 |
Solomon Islands vs. Tanzania life expectancy calculator
Life expectancy
Solomon Islands
Tanzania
| Year | Life expectancy, years | |
|---|---|---|
|
Solomon Islands
|
Tanzania
|
|
| 1950 | 41.4 | 41 |
| 1951 | 42 | 41.2 |
| 1952 | 42.6 | 41.4 |
| 1953 | 43.2 | 41.5 |
| 1954 | 43.7 | 41.7 |
| 1955 | 44.3 | 41.8 |
| 1956 | 42.8 | 42 |
| 1957 | 45.7 | 42.1 |
| 1958 | 46.3 | 42.3 |
| 1959 | 47 | 42.5 |
| 1960 | 47.7 | 42.6 |
| 1961 | 48.3 | 42.8 |
| 1962 | 49 | 43.2 |
| 1963 | 49.8 | 43.6 |
| 1964 | 50.6 | 44.1 |
| 1965 | 51.4 | 44.5 |
| 1966 | 52.3 | 44.9 |
| 1967 | 53.1 | 45.2 |
| 1968 | 54.1 | 45.6 |
| 1969 | 55.1 | 46 |
| 1970 | 56.1 | 46.5 |
| 1971 | 57 | 47 |
| 1972 | 57.9 | 47.4 |
| 1973 | 58.8 | 47.9 |
| 1974 | 59.6 | 48.4 |
| 1975 | 58.4 | 48.9 |
| 1976 | 61.2 | 49.5 |
| 1977 | 61.5 | 50 |
| 1978 | 62.5 | 50.4 |
| 1979 | 63.1 | 50.8 |
| 1980 | 63.7 | 51.3 |
| 1981 | 64.1 | 51.7 |
| 1982 | 64.5 | 52 |
| 1983 | 64.8 | 52.2 |
| 1984 | 65 | 52.2 |
| 1985 | 65.3 | 52.2 |
| 1986 | 64.7 | 52.2 |
| 1987 | 65.7 | 52.2 |
| 1988 | 65.9 | 52.2 |
| 1989 | 66.1 | 52.1 |
| 1990 | 66.2 | 52 |
| 1991 | 66.4 | 51.8 |
| 1992 | 66.5 | 51.4 |
| 1993 | 66.6 | 51.2 |
| 1994 | 66.7 | 51.1 |
| 1995 | 66.7 | 51 |
| 1996 | 66.7 | 51.1 |
| 1997 | 66.8 | 51.2 |
| 1998 | 66.9 | 51.8 |
| 1999 | 67 | 52.4 |
| 2000 | 67.1 | 53.2 |
| 2001 | 67.2 | 54.1 |
| 2002 | 67.4 | 54.9 |
| 2003 | 67.5 | 55.9 |
| 2004 | 67.6 | 56.8 |
| 2005 | 67.8 | 57.7 |
| 2006 | 68 | 58.5 |
| 2007 | 67.8 | 59.3 |
| 2008 | 68.3 | 59.9 |
| 2009 | 68.4 | 60.5 |
| 2010 | 68.7 | 61.1 |
| 2011 | 68.8 | 61.6 |
| 2012 | 69 | 62.3 |
| 2013 | 69 | 62.8 |
| 2014 | 69 | 63.4 |
| 2015 | 69.3 | 63.9 |
| 2016 | 69.5 | 64.4 |
| 2017 | 69.7 | 65 |
| 2018 | 69.8 | 65.5 |
| 2019 | 70 | 66 |
| 2020 | 69.3 | 66.8 |
| 2021 | 68.9 | 66.1 |
| 2022 | 70.4 | 66.9 |
| 2023 | 70.5 | 67 |
| 2024 | 70.7 | 67.2 |
| 2025 | 70.8 | 67.4 |
Solomon Islands and Tanzania population clocks and comparison
Population
Solomon Islands
Tanzania
| Year | Population | |
|---|---|---|
|
Solomon Islands
|
Tanzania
|
|
| 1960 | 139,688 | 9,901,419 |
| 1961 | 142,912 | 10,187,886 |
| 1962 | 146,201 | 10,487,756 |
| 1963 | 149,589 | 10,799,528 |
| 1964 | 153,085 | 11,127,826 |
| 1965 | 156,686 | 11,470,728 |
| 1966 | 160,393 | 11,827,459 |
| 1967 | 164,245 | 12,200,109 |
| 1968 | 168,282 | 12,602,076 |
| 1969 | 172,476 | 13,036,700 |
| 1970 | 176,579 | 13,492,677 |
| 1971 | 180,637 | 13,971,451 |
| 1972 | 184,994 | 14,479,308 |
| 1973 | 189,774 | 15,010,101 |
| 1974 | 195,041 | 15,561,630 |
| 1975 | 200,744 | 16,138,361 |
| 1976 | 207,194 | 16,736,211 |
| 1977 | 214,418 | 17,352,929 |
| 1978 | 222,029 | 17,976,566 |
| 1979 | 229,953 | 18,592,038 |
| 1980 | 238,135 | 19,189,769 |
| 1981 | 246,555 | 19,784,703 |
| 1982 | 255,200 | 20,398,571 |
| 1983 | 264,068 | 21,079,874 |
| 1984 | 273,163 | 21,779,066 |
| 1985 | 282,455 | 22,501,693 |
| 1986 | 291,842 | 23,258,959 |
| 1987 | 301,414 | 24,030,378 |
| 1988 | 311,265 | 24,769,686 |
| 1989 | 321,282 | 25,438,759 |
| 1990 | 331,435 | 26,110,207 |
| 1991 | 341,738 | 26,780,436 |
| 1992 | 352,205 | 27,457,588 |
| 1993 | 362,839 | 28,332,692 |
| 1994 | 373,675 | 29,442,356 |
| 1995 | 384,733 | 30,383,497 |
| 1996 | 396,009 | 30,945,762 |
| 1997 | 407,474 | 31,578,089 |
| 1998 | 419,071 | 32,420,458 |
| 1999 | 430,500 | 33,300,330 |
| 2000 | 440,469 | 34,260,139 |
| 2001 | 449,125 | 35,198,299 |
| 2002 | 457,671 | 36,121,304 |
| 2003 | 466,154 | 37,089,555 |
| 2004 | 474,611 | 38,109,668 |
| 2005 | 483,080 | 39,182,076 |
| 2006 | 491,594 | 40,294,902 |
| 2007 | 500,156 | 41,435,512 |
| 2008 | 508,790 | 42,570,728 |
| 2009 | 518,141 | 43,633,982 |
| 2010 | 532,968 | 44,758,488 |
| 2011 | 552,945 | 46,029,367 |
| 2012 | 573,606 | 47,374,260 |
| 2013 | 594,945 | 48,824,128 |
| 2014 | 616,908 | 50,351,512 |
| 2015 | 639,415 | 52,020,962 |
| 2016 | 662,379 | 53,824,013 |
| 2017 | 685,672 | 55,652,890 |
| 2018 | 709,101 | 57,437,145 |
| 2019 | 728,147 | 59,174,891 |
| 2020 | 744,498 | 60,972,798 |
| 2021 | 762,591 | 62,830,412 |
| 2022 | 781,066 | 64,711,821 |
| 2023 | 800,005 | 66,617,606 |
| 2024 | 819,198 | 68,560,157 |
Fertility rates in Solomon Islands and Tanzania
Fertility rate
Solomon Islands
Tanzania
| Year | Fertility rate | |
|---|---|---|
|
Solomon Islands
|
Tanzania
|
|
| 1960 | 7.07 | 6.54 |
| 1961 | 7.05 | 6.56 |
| 1962 | 7.04 | 6.61 |
| 1963 | 7.03 | 6.65 |
| 1964 | 7.05 | 6.68 |
| 1965 | 7.02 | 6.73 |
| 1966 | 7 | 6.8 |
| 1967 | 6.97 | 6.86 |
| 1968 | 6.95 | 6.9 |
| 1969 | 6.97 | 6.95 |
| 1970 | 6.98 | 7 |
| 1971 | 6.99 | 7.04 |
| 1972 | 6.99 | 7.05 |
| 1973 | 7 | 7.06 |
| 1974 | 7.01 | 7.12 |
| 1975 | 6.99 | 7.1 |
| 1976 | 6.95 | 7.09 |
| 1977 | 6.92 | 7.07 |
| 1978 | 6.87 | 7.06 |
| 1979 | 6.82 | 7.04 |
| 1980 | 6.77 | 6.99 |
| 1981 | 6.71 | 6.93 |
| 1982 | 6.64 | 6.87 |
| 1983 | 6.57 | 6.81 |
| 1984 | 6.49 | 6.72 |
| 1985 | 6.38 | 6.6 |
| 1986 | 6.26 | 6.49 |
| 1987 | 6.12 | 6.41 |
| 1988 | 5.99 | 6.38 |
| 1989 | 5.87 | 6.3 |
| 1990 | 5.74 | 6.2 |
| 1991 | 5.62 | 6.14 |
| 1992 | 5.51 | 6.08 |
| 1993 | 5.45 | 6 |
| 1994 | 5.4 | 5.89 |
| 1995 | 5.34 | 5.82 |
| 1996 | 5.22 | 5.83 |
| 1997 | 5.09 | 5.84 |
| 1998 | 4.98 | 5.81 |
| 1999 | 4.86 | 5.75 |
| 2000 | 4.76 | 5.67 |
| 2001 | 4.67 | 5.62 |
| 2002 | 4.6 | 5.57 |
| 2003 | 4.54 | 5.58 |
| 2004 | 4.47 | 5.6 |
| 2005 | 4.41 | 5.58 |
| 2006 | 4.39 | 5.51 |
| 2007 | 4.37 | 5.4 |
| 2008 | 4.36 | 5.32 |
| 2009 | 4.35 | 5.26 |
| 2010 | 4.34 | 5.23 |
| 2011 | 4.34 | 5.14 |
| 2012 | 4.33 | 5.14 |
| 2013 | 4.33 | 5.16 |
| 2014 | 4.36 | 5.12 |
| 2015 | 4.29 | 5.03 |
| 2016 | 4.2 | 5.01 |
| 2017 | 4.06 | 4.99 |
| 2018 | 3.93 | 4.93 |
| 2019 | 3.8 | 4.87 |
| 2020 | 3.75 | 4.8 |
| 2021 | 3.69 | 4.73 |
| 2022 | 3.62 | 4.67 |
| 2023 | 3.56 | 4.61 |
Solomon Islands and Tanzania demographics compared
Median age
Solomon Islands
Tanzania
| Year | Median age, years | |
|---|---|---|
|
Solomon Islands
|
Tanzania
|
|
| 1960 | 16.8 | 17.4 |
| 1961 | 16.9 | 17.4 |
| 1962 | 16.9 | 17.4 |
| 1963 | 17 | 17.4 |
| 1964 | 17 | 17.4 |
| 1965 | 17 | 17.3 |
| 1966 | 17 | 17.2 |
| 1967 | 16.9 | 17.2 |
| 1968 | 16.8 | 17.1 |
| 1969 | 16.8 | 17.1 |
| 1970 | 16.7 | 17.1 |
| 1971 | 16.6 | 17 |
| 1972 | 16.6 | 17 |
| 1973 | 16.4 | 17 |
| 1974 | 16.3 | 16.9 |
| 1975 | 16.1 | 16.9 |
| 1976 | 15.9 | 16.8 |
| 1977 | 15.9 | 16.8 |
| 1978 | 15.8 | 16.7 |
| 1979 | 15.8 | 16.6 |
| 1980 | 15.8 | 16.5 |
| 1981 | 15.9 | 16.4 |
| 1982 | 15.9 | 16.3 |
| 1983 | 16 | 16.2 |
| 1984 | 16.1 | 16.2 |
| 1985 | 16.2 | 16.3 |
| 1986 | 16.3 | 16.4 |
| 1987 | 16.4 | 16.5 |
| 1988 | 16.5 | 16.6 |
| 1989 | 16.7 | 16.6 |
| 1990 | 16.8 | 16.7 |
| 1991 | 17 | 16.7 |
| 1992 | 17.1 | 16.8 |
| 1993 | 17.2 | 17 |
| 1994 | 17.4 | 17.3 |
| 1995 | 17.5 | 17.4 |
| 1996 | 17.7 | 17.4 |
| 1997 | 17.8 | 17.3 |
| 1998 | 17.9 | 17.3 |
| 1999 | 18.1 | 17.4 |
| 2000 | 18.3 | 17.4 |
| 2001 | 18.4 | 17.5 |
| 2002 | 18.6 | 17.5 |
| 2003 | 18.8 | 17.4 |
| 2004 | 19 | 17.4 |
| 2005 | 19.1 | 17.4 |
| 2006 | 19.2 | 17.4 |
| 2007 | 19.4 | 17.3 |
| 2008 | 19.4 | 17.3 |
| 2009 | 19.5 | 17.2 |
| 2010 | 19.6 | 17.2 |
| 2011 | 19.6 | 17.2 |
| 2012 | 19.7 | 17.3 |
| 2013 | 19.7 | 17.3 |
| 2014 | 19.8 | 17.4 |
| 2015 | 19.9 | 17.5 |
| 2016 | 20 | 17.6 |
| 2017 | 20.2 | 17.8 |
| 2018 | 20.4 | 17.9 |
| 2019 | 20.5 | 17.9 |
| 2020 | 20.7 | 18 |
| 2021 | 20.9 | 18.1 |
| 2022 | 21.1 | 18.2 |
| 2023 | 21.3 | 18.3 |
| 2024 | 21.5 | 18.4 |
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for the Solomon Islands and Tanzania.
GDP per capita
GDP
Life expectancy
Population
Population density
Fertility rate
Median age
Land area
National statistics comparison
Finance
|
Solomon Islands
|
Tanzania
|
|
|---|---|---|
| GNI, Atlas method |
$1.71B
2024 |
$80B
2024 |
| Government expenditure, % of GDP |
35.7%
2025 |
19.2%
2025 |
| Education expenditure, % of GDP |
8.29%
2023 |
3.16%
2024 |
| Military expenditure, % of GDP | n/a |
1.15%
2023 |
| Armed forces personnel | n/a |
28,000
2020 |
| Deficit/surplus, % of GDP |
-3.15%
2025 |
-2.89%
2025 |
| Unemployment rate |
0.69%
2013 |
1.79%
2020 |
| Services, % of GDP |
47.3%
2022 |
28.4%
2024 |
| Industry, % of GDP |
18.7%
2022 |
28.7%
2024 |
| Economic freedom index |
56.3
2025 |
59.3
2025 |
| Income share by richest 10% |
29.2%
2012 |
33.1%
2018 |
| Income share by poorest 10% |
2.8%
2012 |
2.9%
2018 |
| Number of billionaires | n/a |
1
2025 |
| Percentage of billionaires | n/a |
0.000003%
2025 |
| Listed domestic companies | n/a |
22
2024 |
| Market capitalization of domestic companies | n/a |
$7.32B
2024 |
| Total reserves including gold |
$688M
2023 |
$5.05B
2018 |
| Personal remittances received |
$95.2M
2024 |
$750M
2024 |
| International tourist arrivals |
4,400
2020 |
1,527,000
2019 |
| International tourism as share of exports |
1.63%
2020 |
27.2%
2019 |
| Banked people share | n/a |
59.8%
2024 |
Energy
|
Solomon Islands
|
Tanzania
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita |
128 kg
2007 |
405 kg
2022 |
| GDP PPP per kg equivalent of energy use |
$14.6
2007 |
$9.09
2022 |
| Carbon dioxide (CO2) emissions |
0.42 megatons
2023 |
19.4 megatons
2023 |
| CO2 emissions per capita |
0.52 tons
2023 |
0.29 tons
2023 |
| Fossil fuel energy use share |
0%
2007 |
23.1%
2022 |
| Renewable energy use share |
50.1%
2022 |
78.3%
2021 |
| Alternative and nuclear energy use share | n/a |
0.93%
2022 |
| Net energy imports use share | n/a |
12.9%
2022 |
| Electric power consumption per capita | n/a |
123.5 kWh
2022 |
| Renewable electricity output share |
6.56%
2021 |
39.4%
2021 |
| Hydroelectric share |
0.86%
2021 |
29.3%
2022 |
| Nuclear share |
0%
2021 |
0%
2021 |
| Electricity access |
81.3%
2023 |
48.3%
2023 |
Society
|
Solomon Islands
|
Tanzania
|
|
|---|---|---|
| % of world population |
0.01%
2024 |
0.84%
2024 |
| Annual migration change |
+1,610
2024 |
-29,865
2024 |
| Urban population |
26.5%
2024 |
38.1%
2024 |
| Male:Female ratio |
50:50
2024 |
50:50
2024 |
| Average male height |
5.35 ft
2025 |
5.48 ft
2025 |
| Average female height |
5.14 ft
2025 |
5.15 ft
2025 |
| Quality of life index |
37.4
2025 |
37.5
2025 |
| Corruption Perceptions Index |
43
2024 |
41
2024 |
| Higher education index |
2
2025 |
50
2025 |
| Homicides per 100K people |
3.68
2008 |
3.71
2020 |
| Road traffic mortality per 100K people |
16.5
2019 |
31.1
2019 |
| Visa free countries |
137
2025 |
76
2025 |
| Adult literacy rate |
84.1%
2013 |
78.2%
2022 |
| English speaking |
31.7%
2023 |
9.89%
2023 |
| People using the Internet |
42.5%
2023 |
29.1%
2023 |
Health
|
Solomon Islands
|
Tanzania
|
|
|---|---|---|
| Government health expenditure per capita |
$96.7
2022 |
$35.6
2022 |
| Out-of-pocket health expenditure per capita |
$3.6
2022 |
$10.2
2022 |
| Life expectancy |
70.8 years
2025 |
67.4 years
2025 |
| Foreign aid share of health expenditure |
27.4%
2022 |
38.7%
2022 |
| Physicians per 1,000 people |
0.19
2016 |
0.13
2022 |
| Age at first childbirth |
22.6 years
2025 |
19.9 years
2025 |
| Maternal mortality per 100K births |
123
2023 |
276
2023 |
| Mortality rate before reaching 5 years of age, per 1,000 live births |
20.6
2023 |
38.9
2023 |
| Obesity rate |
23.3%
2022 |
13%
2022 |
| Diabetes prevalence |
12%
2024 |
9.8%
2024 |
| Air quality index |
93
2025 |
37
2025 |
| Tobacco use prevalence |
36.9%
2022 |
9.3%
2022 |
| Pure alcohol consumption per capita |
1.45 liters
2020 |
11 liters
2020 |
Territory
|
Solomon Islands
|
Tanzania
|
|
|---|---|---|
| % of world land |
0.02%
2025 |
0.59%
2025 |
| Land area per capita |
13,192 sq mi
2024 |
4,988 sq mi
2024 |
| Agricultural land area |
422 sq mi
2025 |
152,592 sq mi
2025 |
| Forest area |
9,733 sq mi
2025 |
171,190 sq mi
2025 |
| Roads length |
864 mi
2011 |
90,225 mi
2022 |
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