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

Updated on by Georank

The latest officially reported population of Slovenia was 2,130,986 in 2025 vs 838,645 people in the Solomon Islands in 2025. In 2026, based on the adjusted UN estimation, the current Slovenia's population is 2,128,778 people compared to 868,694 in the Solomon Islands.

Population statistics:

  • Slovenia's population is 2.45 times bigger than the Solomon Islands'.
  • Slovenia is ranked the 147th most populous country in the world, while the Solomon Islands is the 161st.
  • The countries together account for 0.04% of the world: 0.03% for Slovenia vs 0.01% for the Solomon Islands.
  • For the last 10 years, Slovenia has had an average growth rate of +0.3% per year vs +2.83% in the Solomon Islands.
  • Since 2006, the population of Slovenia has increased from 2.01M people to 2.13M (6.07% growth), while the Solomon Islands has grown from 492K to 869K (76.7% growth).

Slovenia vs Solomon Islands: population by year and forecast

Slovenia
Factual

Projection
Solomon Islands
Factual

Projection
1x
Year Population
Slovenia Solomon Islands
2100 1,644,125 1,869,132
2099 1,648,345 1,865,051
2098 1,652,436 1,860,822
2097 1,656,808 1,856,197
2096 1,661,055 1,851,361
2095 1,665,286 1,846,006
2094 1,669,464 1,840,576
2093 1,673,724 1,834,659
2092 1,677,938 1,828,323
2091 1,682,129 1,821,781
2090 1,686,674 1,814,933
2089 1,691,063 1,807,885
2088 1,695,484 1,800,523
2087 1,700,115 1,792,919
2086 1,705,042 1,784,993
2085 1,709,916 1,776,798
2084 1,714,895 1,768,230
2083 1,720,145 1,759,388
2082 1,725,470 1,750,221
2081 1,731,075 1,740,741
2080 1,737,192 1,730,900
2079 1,743,318 1,720,938
2078 1,749,967 1,710,578
2077 1,756,612 1,699,838
2076 1,763,483 1,688,671
2075 1,770,727 1,677,384
2074 1,778,405 1,665,984
2073 1,786,591 1,654,063
2072 1,794,570 1,641,845
2071 1,802,890 1,629,270
2070 1,811,432 1,616,540
2069 1,820,576 1,603,485
2068 1,829,837 1,590,112
2067 1,838,874 1,576,525
2066 1,848,063 1,562,815
2065 1,857,701 1,548,873
2064 1,867,621 1,534,676
2063 1,877,265 1,520,167
2062 1,886,945 1,505,610
2061 1,896,873 1,490,754
2060 1,907,096 1,475,849
2059 1,917,040 1,460,639
2058 1,926,374 1,445,210
2057 1,936,340 1,429,794
2056 1,945,710 1,414,149
2055 1,955,123 1,398,271
2054 1,964,235 1,382,259
2053 1,972,942 1,366,025
2052 1,981,547 1,349,539
2051 1,989,616 1,332,975
2050 1,997,469 1,316,163
2049 2,004,847 1,299,210
2048 2,011,668 1,282,103
2047 2,018,540 1,264,854
2046 2,025,170 1,247,457
2045 2,031,795 1,229,853
2044 2,038,314 1,212,131
2043 2,044,630 1,194,206
2042 2,050,809 1,176,128
2041 2,056,524 1,158,032
2040 2,061,772 1,139,694
2039 2,067,224 1,120,879
2038 2,072,439 1,101,654
2037 2,078,235 1,082,017
2036 2,083,743 1,062,068
2035 2,089,024 1,041,799
2034 2,093,994 1,021,368
2033 2,099,177 1,000,876
2032 2,104,208 980,211
2031 2,109,288 959,672
2030 2,114,024 939,186
2029 2,118,491 918,810
2028 2,122,680 898,552
2027 2,125,958 878,392
2026 2,128,778 858,453
2025 2,130,986 838,645
2024 2,127,400 819,198
2023 2,120,461 800,005
2022 2,112,076 781,066
2021 2,108,079 762,591
2020 2,102,419 744,498
2019 2,088,385 728,147
2018 2,073,894 709,101
2017 2,066,388 685,672
2016 2,065,042 662,379
2015 2,063,531 639,415
2014 2,061,980 616,908
2013 2,059,953 594,945
2012 2,057,159 573,606
2011 2,052,843 552,945
2010 2,048,583 532,968
2009 2,039,669 518,141
2008 2,021,316 508,790
2007 2,018,122 500,156
2006 2,006,868 491,594
2005 2,000,474 483,080
2004 1,997,012 474,611
2003 1,995,733 466,154
2002 1,994,530 457,671
2001 1,992,060 449,125
2000 1,988,925 440,469
1999 1,983,045 430,500
1998 1,981,629 419,071
1997 1,985,956 407,474
1996 1,988,628 396,009
1995 1,989,872 384,733
1994 1,989,443 373,675
1993 1,991,746 362,839
1992 1,996,498 352,205
1991 1,999,429 341,738
1990 1,998,161 331,435
1989 1,996,351 321,282
1988 1,995,196 311,265
1987 1,989,776 301,414
1986 1,965,964 291,842
1985 1,941,641 282,455
1984 1,932,154 273,163
1983 1,922,321 264,068
1982 1,910,334 255,200
1981 1,906,531 246,555
1980 1,901,315 238,135
1979 1,882,599 229,953
1978 1,862,548 222,029
1977 1,842,377 214,418
1976 1,820,249 207,194
1975 1,793,581 200,744
1974 1,776,132 195,041
1973 1,766,697 189,774
1972 1,752,233 184,994
1971 1,738,335 180,637
1970 1,724,891 176,579
1969 1,713,874 172,476
1968 1,704,546 168,282
1967 1,689,528 164,245
1966 1,669,905 160,393
1965 1,649,160 156,686
1964 1,632,114 153,085
1963 1,616,971 149,589
1962 1,603,649 146,201
1961 1,594,131 142,912
1960 1,584,720 139,688

Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/slovenia/solomon-islands | CC BY

From 2006 to 2016, the population of Slovenia increased by 58,174 people (a 2.9% growth), while the Solomon Islands gained 170,785 people (a 34.7% growth).

For the next 10 years, from 2016 to 2026, Slovenia gained 63,736 people (a 3.09% growth), while the Solomon Islands' population increased by 206,315 people (a 31.1% growth).

Slovenia was ranked 141st most populous country in 2006 and is 147th in 2026. The Solomon Islands was ranked 165th in 2006 and ranked 161st now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Slovenia's population will shrink by 6.17% to 1,997,469 people and will still be ranked 147th. The population of the Solomon Islands will increase by 51.5% to 1,316,163 people and rank change from 161st to 156th.

The Solomon Islands is projected to reach its peak in 2100 at 1.87M people, while Slovenia's population already peaked in 2025 at 2.13M people and is projected to decrease to 1.64M people by 2100.

Population growth rate by year

Slovenia
Factual

Projection
Solomon Islands
Factual

Projection
1x
Year Growth rate
Slovenia Solomon Islands
2100 -0.26% 0.22%
2099 -0.25% 0.23%
2098 -0.26% 0.25%
2097 -0.26% 0.26%
2096 -0.25% 0.29%
2095 -0.25% 0.29%
2094 -0.25% 0.32%
2093 -0.25% 0.35%
2092 -0.25% 0.36%
2091 -0.27% 0.38%
2090 -0.26% 0.39%
2089 -0.26% 0.41%
2088 -0.27% 0.42%
2087 -0.29% 0.44%
2086 -0.29% 0.46%
2085 -0.29% 0.48%
2084 -0.31% 0.5%
2083 -0.31% 0.52%
2082 -0.32% 0.54%
2081 -0.35% 0.57%
2080 -0.35% 0.58%
2079 -0.38% 0.61%
2078 -0.38% 0.63%
2077 -0.39% 0.66%
2076 -0.41% 0.67%
2075 -0.43% 0.68%
2074 -0.46% 0.72%
2073 -0.44% 0.74%
2072 -0.46% 0.77%
2071 -0.47% 0.79%
2070 -0.5% 0.81%
2069 -0.51% 0.84%
2068 -0.49% 0.86%
2067 -0.5% 0.88%
2066 -0.52% 0.9%
2065 -0.53% 0.93%
2064 -0.51% 0.95%
2063 -0.51% 0.97%
2062 -0.52% 1%
2061 -0.54% 1.01%
2060 -0.52% 1.04%
2059 -0.48% 1.07%
2058 -0.51% 1.08%
2057 -0.48% 1.11%
2056 -0.48% 1.14%
2055 -0.46% 1.16%
2054 -0.44% 1.19%
2053 -0.43% 1.22%
2052 -0.41% 1.24%
2051 -0.39% 1.28%
2050 -0.37% 1.3%
2049 -0.34% 1.33%
2048 -0.34% 1.36%
2047 -0.33% 1.39%
2046 -0.33% 1.43%
2045 -0.32% 1.46%
2044 -0.31% 1.5%
2043 -0.3% 1.54%
2042 -0.28% 1.56%
2041 -0.25% 1.61%
2040 -0.26% 1.68%
2039 -0.25% 1.75%
2038 -0.28% 1.81%
2037 -0.26% 1.88%
2036 -0.25% 1.95%
2035 -0.24% 2%
2034 -0.25% 2.05%
2033 -0.24% 2.11%
2032 -0.24% 2.14%
2031 -0.22% 2.18%
2030 -0.21% 2.22%
2029 -0.2% 2.25%
2028 -0.15% 2.3%
2027 -0.13% 2.32%
2026 -0.1% 2.36%
2025 0.17% 2.37%
2024 0.33% 2.4%
2023 0.4% 2.42%
2022 0.19% 2.42%
2021 0.27% 2.43%
2020 0.67% 2.25%
2019 0.7% 2.69%
2018 0.36% 3.42%
2017 0.07% 3.52%
2016 0.07% 3.59%
2015 0.08% 3.65%
2014 0.1% 3.69%
2013 0.14% 3.72%
2012 0.21% 3.74%
2011 0.21% 3.75%
2010 0.44% 2.86%
2009 0.91% 1.84%
2008 0.16% 1.73%
2007 0.56% 1.74%
2006 0.32% 1.76%
2005 0.17% 1.78%
2004 0.06% 1.81%
2003 0.06% 1.85%
2002 0.12% 1.9%
2001 0.16% 1.97%
2000 0.3% 2.32%
1999 0.07% 2.73%
1998 -0.22% 2.85%
1997 -0.13% 2.9%
1996 -0.06% 2.93%
1995 0.02% 2.96%
1994 -0.12% 2.99%
1993 -0.24% 3.02%
1992 -0.15% 3.06%
1991 0.06% 3.11%
1990 0.09% 3.16%
1989 0.06% 3.22%
1988 0.27% 3.27%
1987 1.21% 3.28%
1986 1.25% 3.32%
1985 0.49% 3.4%
1984 0.51% 3.44%
1983 0.63% 3.47%
1982 0.2% 3.51%
1981 0.27% 3.54%
1980 0.99% 3.56%
1979 1.08% 3.57%
1978 1.09% 3.55%
1977 1.22% 3.49%
1976 1.49% 3.21%
1975 0.98% 2.92%
1974 0.53% 2.78%
1973 0.83% 2.58%
1972 0.8% 2.41%
1971 0.78% 2.3%
1970 0.64% 2.38%
1969 0.55% 2.49%
1968 0.89% 2.46%
1967 1.18% 2.4%
1966 1.26% 2.37%
1965 1.04% 2.35%
1964 0.94% 2.34%
1963 0.83% 2.32%
1962 0.6% 2.3%
1961 0.59% 2.31%

Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1961–2025, retrieved 2026-07-08).

GeoRank.org/population/slovenia/solomon-islands | CC BY

In 2025, the population of Slovenia grew by 0.17%, while the Solomon Islands' population grew by 2.37%.

Live population counters

Slovenia Solomon Islands
Current population
2128778
868694
Population rank 147/197 161/197
Percent of world population 0.03% 0.01%
One net population change
2.45 hours
27.1 minutes
One birth every
31.3 minutes
24 minutes
One death every
24.5 minutes
2.1 hours
Daily growth/decline +10 +53
Annual growth/decline +3,586 +19,447
Annual growth/decline rate +0.17% +2.37%
Population growth rate rank 153/197 32/197
One migration net change every
3.24 hours
5.39 hours
Annual migration change +2,711 +1,631
Net migration rank 55/196 59/196
Foreign-born residents 315,122 2,469
Foreign-born residents rank 97/195 192/195
Foreign-born share of population 14.9% 0.3%
Foreign-born share rank 44/195 184/195

Natural population change vs migration

Slovenia
Natural

Migration
Solomon Islands
Natural

Migration
1x
Year Population change
Slovenia Solomon Islands
Natural Migration Natural Migration
2025 - 2,711 - 1,631
2024 -4,680 3,319 17,715 1,610
2023 -4,665 5,339 17,436 1,636
2022 -4,858 9,014 17,253 1,567
2021 -4,216 2,477 16,626 1,499
2020 -5,256 28,514 16,488 1,556
2019 -1,254 16,352 16,649 -1,990
2018 -1,037 14,640 16,790 6,653
2017 -207 1,359 16,897 6,513
2016 826 1,195 17,027 6,146
2015 826 712 16,909 5,853
2014 2,268 -70 16,652 5,598
2013 1,648 639 16,038 5,631
2012 2,674 1,117 15,585 5,420
2011 3,285 2,190 15,095 5,219
2010 3,687 -410 14,604 5,040
2009 3,060 11,594 14,381 -4,360
2008 3,437 2,971 14,225 -5,538
2007 1,211 14,191 13,963 -5,383
2006 602 6,081 13,799 -5,262
2005 -600 6,317 13,568 -5,082
2004 -599 1,759 13,444 -4,985
2003 -1,996 3,218 13,344 -4,881
2002 -1,197 1,975 13,195 -4,691
2001 -996 4,527 13,061 -4,474
2000 -398 3,124 12,938 -4,219
1999 -1,388 10,291 12,809 -1,588
1998 -1,189 -5,280 12,658 -1,019
1997 -794 -1,298 12,478 -931
1996 0 -2,456 12,328 -947
1995 0 356 12,124 -952
1994 199 -153 11,771 -828
1993 -199 -4,641 11,396 -665
1992 598 -5,547 11,029 -482
1991 2,199 -3,325 10,789 -410
1990 3,797 618 10,561 -335
1989 4,592 -2,718 10,354 -270
1988 5,986 -3,023 10,142 -197
1987 5,771 2,972 9,943 -179
1986 6,094 32,700 9,656 -269
1985 6,213 3,404 9,534 -150
1984 5,990 3,280 9,299 -102
1983 6,343 3,613 9,011 -30
1982 9,170 -8,695 8,720 40
1981 10,485 -5,016 8,436 99
1980 11,027 3,128 8,156 151
1979 12,614 2,107 7,874 188
1978 11,920 2,113 7,598 174
1977 12,160 2,584 7,290 159
1976 12,196 2,226 7,058 -48
1975 11,658 2,421 6,635 -760
1974 11,367 3,145 6,612 -1,084
1973 11,837 2,175 6,343 -1,329
1972 10,513 2,924 6,074 -1,520
1971 10,951 2,286 5,814 -1,646
1970 10,004 260 5,575 -1,632
1969 9,427 685 5,444 -1,187
1968 11,250 438 5,285 -1,154
1967 13,516 -192 5,151 -1,213
1966 15,697 -1,262 5,028 -1,256
1965 14,513 -1,421 4,885 -1,237
1964 12,567 -349 4,747 -1,200
1963 14,068 -180 4,571 -1,129
1962 13,150 148 4,408 -1,073
1961 14,985 -306 4,257 -1,016
1960 12,678 -929 4,119 -917

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/slovenia/solomon-islands | CC BY

Over the last 10 years, 22.8% of the population change in Slovenia is from natural causes (a loss of 24,521 people) and 77.2% is from migration (a gain of 82,921 people). In the Solomon Islands 84.5% is from natural causes (a gain of 169,790 people) and 15.5% is from migration (a gain of 31,043 people).

As of 2024, 315,122 residents or 14.9% of the population were not native-born in Slovenia, compared to 2,469 people or 0.3% in the Solomon Islands.

Biggest cities by population

Slovenia
City Population
Ljubljana 284K
Maribor 114K
Kranj 37.6K
Celje 37.1K
Velenje 25.6K
Novo Mesto 24.2K
Nova Gorica 13K
Izola 11.7K
Murska Sobota 11.2K
Piran 3.79K
Solomon Islands
City Population
Honiara 84.5K
Auki 6.81K

Compare countries by 7 more topics

Population map with other countries

1x

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08); United Nations | World Population Prospects (1960–2026, retrieved 2026-07-08); U.S. Census Bureau (1960–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).

GeoRank.org/population/slovenia/solomon-islands | CC BY

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-07-08)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
  4. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
  5. Wikidata (2026, retrieved 2026-07-08)

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