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Population in the Solomon Islands compared to the United States: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of the Solomon Islands was 819,198 in 2024 vs 340,110,988 people in the United States in 2024. In 2025, based on the adjusted UN estimation, the current Solomon Islands' population is 854,419 people compared to 343,323,530 in the United States.

Population statistics:

  • The United States' population is 402 times bigger than the Solomon Islands'.
  • The Solomon Islands is ranked the 161st most populous country in the world, while the United States is the 3rd.
  • The countries together account for 4.16% of the world: 0.01% for the Solomon Islands vs 4.15% for the United States.
  • For the last 10 years, the Solomon Islands has had an average growth rate of +2.95% per year vs +0.67% in the United States.
  • Since 2005, the population of the Solomon Islands has increased from 483K people to 854K (76.9% growth), while the United States has grown from 296M to 343M (16.2% growth).
  • The Solomon Islands is projected to reach its peak in 2100 at 1.85M people compared to the peak of 415M people in 2100 for the United States.

Solomon Islands vs United States: live population counter

Solomon Islands United States
Current population
854419
343323530
Population rank 161/197 3/197
Percent of world population 0.01% 4.15%
One net population change
27.4 minutes
6.07 seconds
One birth every
24.4 minutes
8.8 seconds
One death every
2.13 hours
10.2 seconds
One migration net change every
5.44 hours
24.5 seconds
Annual migration change +1,610 +1,286,132
Daily growth/decline +53 +14,236
Annual growth/decline +19,193 +5,196,093
Annual growth/decline rate +2.4% +1.55%
Population growth rate rank 35/197 72/197

the Solomon Islands and the United States: population history and growth rate by year chart

Solomon Islands
Population

Growth rate
United States
Population

Growth rate
Year Population Growth rate
Solomon Islands United States Solomon Islands United States
1900 - 76,094,000 - -
1901 - 77,584,000 - 1.96%
1902 - 79,163,000 - 2.04%
1903 - 80,632,000 - 1.86%
1904 - 82,166,000 - 1.9%
1905 - 83,822,000 - 2.02%
1906 - 85,450,000 - 1.94%
1907 - 87,008,000 - 1.82%
1908 - 88,710,000 - 1.96%
1909 - 90,490,000 - 2.01%
1910 - 92,407,000 - 2.12%
1911 - 93,863,000 - 1.58%
1912 - 95,335,000 - 1.57%
1913 - 97,225,000 - 1.98%
1914 - 99,111,000 - 1.94%
1915 - 100,546,000 - 1.45%
1916 - 101,961,000 - 1.41%
1917 - 103,268,000 - 1.28%
1918 - 103,208,000 - -0.06%
1919 - 104,514,000 - 1.27%
1920 - 106,461,000 - 1.86%
1921 - 108,538,000 - 1.95%
1922 - 110,049,000 - 1.39%
1923 - 111,947,000 - 1.72%
1924 - 114,109,000 - 1.93%
1925 - 115,829,000 - 1.51%
1926 - 117,397,000 - 1.35%
1927 - 119,035,000 - 1.4%
1928 - 120,509,000 - 1.24%
1929 - 121,767,000 - 1.04%
1930 - 123,076,741 - 1.08%
1931 - 124,039,648 - 0.78%
1932 - 124,840,471 - 0.65%
1933 - 125,578,763 - 0.59%
1934 - 126,373,773 - 0.63%
1935 - 127,250,232 - 0.69%
1936 - 128,053,180 - 0.63%
1937 - 128,824,829 - 0.6%
1938 - 129,824,939 - 0.78%
1939 - 130,879,718 - 0.81%
1940 - 132,122,446 - 0.95%
1941 - 133,402,471 - 0.97%
1942 - 134,859,553 - 1.09%
1943 - 136,739,353 - 1.39%
1944 - 138,397,345 - 1.21%
1945 - 139,928,165 - 1.11%
1946 - 141,388,566 - 1.04%
1947 - 144,126,071 - 1.94%
1948 - 146,631,302 - 1.74%
1949 - 149,188,130 - 1.74%
1950 - 152,271,417 - 2.07%
1951 - 154,877,889 - 1.71%
1952 - 157,552,740 - 1.73%
1953 - 160,184,192 - 1.67%
1954 - 163,025,854 - 1.77%
1955 - 165,931,202 - 1.78%
1956 - 168,903,031 - 1.79%
1957 - 171,984,130 - 1.82%
1958 - 174,881,904 - 1.68%
1959 - 177,829,628 - 1.69%
1960 139,688 180,671,158 - 1.6%
1961 142,912 183,691,481 2.31% 1.67%
1962 146,201 186,537,737 2.3% 1.55%
1963 149,589 189,241,798 2.32% 1.45%
1964 153,085 191,888,791 2.34% 1.4%
1965 156,686 194,302,963 2.35% 1.26%
1966 160,393 196,560,338 2.37% 1.16%
1967 164,245 198,712,056 2.4% 1.09%
1968 168,282 200,706,052 2.46% 1%
1969 172,476 202,676,946 2.49% 0.98%
1970 176,579 205,052,174 2.38% 1.17%
1971 180,637 207,660,677 2.3% 1.27%
1972 184,994 209,896,021 2.41% 1.08%
1973 189,774 211,908,788 2.58% 0.96%
1974 195,041 213,853,928 2.78% 0.92%
1975 200,744 215,973,199 2.92% 0.99%
1976 207,194 218,035,164 3.21% 0.95%
1977 214,418 220,239,425 3.49% 1.01%
1978 222,029 222,584,545 3.55% 1.06%
1979 229,953 225,055,487 3.57% 1.11%
1980 238,135 226,542,250 3.56% 0.66%
1981 246,555 229,465,744 3.54% 1.29%
1982 255,200 231,664,432 3.51% 0.96%
1983 264,068 233,792,014 3.47% 0.92%
1984 273,163 235,824,908 3.44% 0.87%
1985 282,455 237,923,734 3.4% 0.89%
1986 291,842 240,132,831 3.32% 0.93%
1987 301,414 242,288,936 3.28% 0.9%
1988 311,265 244,499,004 3.27% 0.91%
1989 321,282 246,819,222 3.22% 0.95%
1990 331,435 250,131,894 3.16% 1.34%
1991 341,738 253,492,503 3.11% 1.34%
1992 352,205 256,894,189 3.06% 1.34%
1993 362,839 260,255,352 3.02% 1.31%
1994 373,675 263,435,673 2.99% 1.22%
1995 384,733 266,557,091 2.96% 1.18%
1996 396,009 269,667,391 2.93% 1.17%
1997 407,474 272,911,760 2.9% 1.2%
1998 419,071 276,115,288 2.85% 1.17%
1999 430,500 279,294,713 2.73% 1.15%
2000 440,469 282,162,411 2.32% 1.03%
2001 449,125 284,968,955 1.97% 0.99%
2002 457,671 287,625,193 1.9% 0.93%
2003 466,154 290,107,933 1.85% 0.86%
2004 474,611 292,805,298 1.81% 0.93%
2005 483,080 295,516,599 1.78% 0.93%
2006 491,594 298,379,912 1.76% 0.97%
2007 500,156 301,231,207 1.74% 0.96%
2008 508,790 304,093,966 1.73% 0.95%
2009 518,141 306,771,529 1.84% 0.88%
2010 532,968 309,327,143 2.86% 0.83%
2011 552,945 311,583,481 3.75% 0.73%
2012 573,606 313,877,662 3.74% 0.74%
2013 594,945 316,059,947 3.72% 0.7%
2014 616,908 318,386,329 3.69% 0.74%
2015 639,415 320,738,994 3.65% 0.74%
2016 662,379 323,071,755 3.59% 0.73%
2017 685,672 325,122,128 3.52% 0.63%
2018 709,101 326,838,199 3.42% 0.53%
2019 728,147 328,329,953 2.69% 0.46%
2020 744,498 331,526,933 2.25% 0.97%
2021 762,591 331,893,745 2.43% 0.11%
2022 781,066 333,271,411 2.42% 0.42%
2023 800,005 334,914,895 2.42% 0.49%
2024 819,198 340,110,988 2.4% 1.55%
2025 838,646 341,931,772 2.37% 0.54%
2026 858,283 343,664,369 2.34% 0.51%
2027 878,097 345,331,185 2.31% 0.49%
2028 898,073 346,981,137 2.27% 0.48%
2029 918,152 348,601,982 2.24% 0.47%
2030 938,340 350,176,974 2.2% 0.45%
2031 958,614 351,725,612 2.16% 0.44%
2032 978,977 353,249,060 2.12% 0.43%
2033 999,314 354,749,644 2.08% 0.42%
2034 1,019,534 356,234,239 2.02% 0.42%
2035 1,039,655 357,694,316 1.97% 0.41%
2036 1,059,521 359,119,002 1.91% 0.4%
2037 1,079,088 360,517,853 1.85% 0.39%
2038 1,098,284 361,895,407 1.78% 0.38%
2039 1,117,085 363,229,908 1.71% 0.37%
2040 1,135,445 364,512,364 1.64% 0.35%
2041 1,153,450 365,753,139 1.59% 0.34%
2042 1,171,334 366,969,419 1.55% 0.33%
2043 1,189,113 368,146,925 1.52% 0.32%
2044 1,206,729 369,258,123 1.48% 0.3%
2045 1,224,188 370,318,770 1.45% 0.29%
2046 1,241,491 371,328,255 1.41% 0.27%
2047 1,258,611 372,299,116 1.38% 0.26%
2048 1,275,579 373,230,539 1.35% 0.25%
2049 1,292,414 374,119,803 1.32% 0.24%
2050 1,309,098 374,986,259 1.29% 0.23%

From 2005 to 2015, the population of the Solomon Islands increased by 156,335 people (a 32.4% growth), while the United States gained 25,222,395 people (a 8.54% growth).

For the next 10 years, from 2015 to 2025, the Solomon Islands gained 215,004 (a 33.6% growth), while the United States' population increased by 22,584,536 (a 7.04% growth).

The Solomon Islands was ranked 166th most populous country in 2005 and is 161st in 2025. The United States was ranked 3rd in 2005 and still ranked 3rd now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) the Solomon Islands' population will grow by 53.2% to 1,309,098 people with a rank change from 161st to 156th. The population of the United States will increase by 9.22% to 374,986,259 people and will still be ranked 3rd.

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