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Population in Slovenia compared to Trinidad and Tobago: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Slovenia was 2,127,400 in 2024 vs 1,368,333 people in Trinidad and Tobago in 2024. In 2026, based on the adjusted UN estimation, the current Slovenia's population is 2,124,138 people compared to 1,374,840 in Trinidad and Tobago.

Population statistics:

  • Slovenia's population is 1.55 times bigger than Trinidad and Tobago's.
  • Slovenia is ranked the 147th most populous country in the world, while Trinidad and Tobago is the 154th.
  • The countries together account for 0.04% of the world: 0.03% for Slovenia vs 0.02% for Trinidad and Tobago.
  • For the last 10 years, Slovenia has had an average growth rate of +0.29% per year vs +0.19% in Trinidad and Tobago.
  • Since 2006, the population of Slovenia has increased from 2.01M people to 2.12M (5.84% growth), while Trinidad and Tobago has grown from 1.3M to 1.37M (5.92% growth).

Slovenia vs Trinidad and Tobago: population by year and forecast

Slovenia
Factual

Projection
Trinidad and Tobago
Factual

Projection
1x
Year Population
Slovenia Trinidad
2100 1,640,541 820,139
2099 1,644,752 827,732
2098 1,648,834 835,344
2097 1,653,196 843,011
2096 1,657,434 850,741
2095 1,661,656 858,556
2094 1,665,825 866,373
2093 1,670,076 874,273
2092 1,674,280 882,213
2091 1,678,462 890,266
2090 1,682,998 898,378
2089 1,687,376 906,601
2088 1,691,788 914,872
2087 1,696,409 923,272
2086 1,701,325 931,804
2085 1,706,189 940,463
2084 1,711,157 949,270
2083 1,716,396 958,273
2082 1,721,709 967,427
2081 1,727,302 976,795
2080 1,733,405 986,272
2079 1,739,518 995,976
2078 1,746,152 1,005,824
2077 1,752,783 1,015,872
2076 1,759,639 1,026,025
2075 1,766,867 1,036,315
2074 1,774,528 1,046,695
2073 1,782,697 1,057,138
2072 1,790,658 1,067,706
2071 1,798,960 1,078,279
2070 1,807,483 1,088,883
2069 1,816,607 1,099,489
2068 1,825,849 1,110,059
2067 1,834,865 1,120,501
2066 1,844,034 1,130,882
2065 1,853,651 1,141,203
2064 1,863,550 1,151,388
2063 1,873,173 1,161,394
2062 1,882,832 1,171,232
2061 1,892,739 1,180,918
2060 1,902,939 1,190,417
2059 1,912,861 1,199,770
2058 1,922,175 1,208,904
2057 1,932,119 1,217,922
2056 1,941,469 1,226,725
2055 1,950,861 1,235,387
2054 1,959,953 1,243,896
2053 1,968,641 1,252,160
2052 1,977,227 1,260,260
2051 1,985,279 1,268,194
2050 1,993,115 1,275,900
2049 2,000,477 1,283,457
2048 2,007,283 1,290,793
2047 2,014,140 1,297,947
2046 2,020,756 1,304,843
2045 2,027,366 1,311,560
2044 2,033,871 1,318,015
2043 2,040,173 1,324,249
2042 2,046,339 1,330,180
2041 2,052,041 1,335,843
2040 2,057,278 1,341,188
2039 2,062,718 1,346,239
2038 2,067,922 1,350,921
2037 2,073,705 1,355,297
2036 2,079,201 1,359,322
2035 2,084,471 1,362,986
2034 2,089,430 1,366,278
2033 2,094,601 1,369,125
2032 2,099,622 1,371,607
2031 2,104,690 1,373,561
2030 2,109,416 1,375,038
2029 2,113,874 1,376,018
2028 2,118,053 1,376,314
2027 2,121,324 1,375,856
2026 2,124,138 1,374,464
2025 2,126,340 1,372,016
2024 2,127,400 1,368,333
2023 2,120,461 1,367,510
2022 2,112,076 1,365,805
2021 2,108,079 1,367,558
2020 2,102,419 1,366,725
2019 2,088,385 1,363,985
2018 2,073,894 1,359,193
2017 2,066,388 1,356,633
2016 2,065,042 1,353,895
2015 2,063,531 1,349,667
2014 2,061,980 1,345,343
2013 2,059,953 1,340,557
2012 2,057,159 1,335,194
2011 2,052,843 1,328,019
2010 2,048,583 1,317,714
2009 2,039,669 1,310,106
2008 2,021,316 1,308,587
2007 2,018,122 1,303,188
2006 2,006,868 1,297,944
2005 2,000,474 1,294,494
2004 1,997,012 1,345,380
2003 1,995,733 1,338,709
2002 1,994,530 1,332,011
2001 1,992,060 1,325,567
2000 1,988,925 1,319,774
1999 1,983,045 1,314,708
1998 1,981,629 1,310,225
1997 1,985,956 1,305,836
1996 1,988,628 1,300,928
1995 1,989,872 1,295,169
1994 1,989,443 1,288,341
1993 1,991,746 1,280,466
1992 1,996,498 1,271,674
1991 1,999,429 1,262,171
1990 1,998,161 1,252,208
1989 1,996,351 1,241,600
1988 1,995,196 1,230,069
1987 1,989,776 1,217,364
1986 1,965,964 1,203,124
1985 1,941,641 1,187,366
1984 1,932,154 1,172,984
1983 1,922,321 1,160,534
1982 1,910,334 1,147,927
1981 1,906,531 1,135,132
1980 1,901,315 1,121,744
1979 1,882,599 1,107,639
1978 1,862,548 1,093,380
1977 1,842,377 1,079,554
1976 1,820,249 1,066,311
1975 1,793,581 1,053,469
1974 1,776,132 1,040,761
1973 1,766,697 1,027,851
1972 1,752,233 1,014,921
1971 1,738,335 1,002,585
1970 1,724,891 991,471
1969 1,713,874 980,706
1968 1,704,546 969,006
1967 1,689,528 956,418
1966 1,669,905 942,937
1965 1,649,160 928,425
1964 1,632,114 912,963
1963 1,616,971 896,804
1962 1,603,649 880,194
1961 1,594,131 863,144
1960 1,584,720 844,943

Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1960–2024, retrieved 2026-04-06).

GeoRank.org/population/slovenia/trinidad-and-tobago | CC BY

From 2006 to 2016, the population of Slovenia increased by 58,174 people (a 2.9% growth), while Trinidad and Tobago gained 55,951 people (a 4.31% growth).

For the next 10 years, from 2016 to 2026, Slovenia gained 59,096 people (a 2.86% growth), while Trinidad and Tobago's population increased by 20,945 people (a 1.55% growth).

Slovenia was ranked 141st most populous country in 2006 and is 147th in 2026. Trinidad and Tobago was ranked 150th in 2006 and ranked 154th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Slovenia's population will shrink by 6.17% to 1,993,115 people and will still be ranked 147th. The population of Trinidad and Tobago will decrease by 7.2% to 1,275,900 people and rank change from 154th to 158th.

Trinidad and Tobago is projected to reach its peak in 2028 at 1.38M people, while Slovenia's population already peaked in 2024 at 2.13M people and is projected to decrease to 1.64M people by 2100.

Population growth rate by year

Slovenia
Factual

Projection
Trinidad and Tobago
Factual

Projection
1x
Year Growth rate
Slovenia Trinidad
2100 -0.26% -0.92%
2099 -0.25% -0.91%
2098 -0.26% -0.91%
2097 -0.26% -0.91%
2096 -0.25% -0.91%
2095 -0.25% -0.9%
2094 -0.25% -0.9%
2093 -0.25% -0.9%
2092 -0.25% -0.9%
2091 -0.27% -0.9%
2090 -0.26% -0.91%
2089 -0.26% -0.9%
2088 -0.27% -0.91%
2087 -0.29% -0.92%
2086 -0.29% -0.92%
2085 -0.29% -0.93%
2084 -0.31% -0.94%
2083 -0.31% -0.95%
2082 -0.32% -0.96%
2081 -0.35% -0.96%
2080 -0.35% -0.97%
2079 -0.38% -0.98%
2078 -0.38% -0.99%
2077 -0.39% -0.99%
2076 -0.41% -0.99%
2075 -0.43% -0.99%
2074 -0.46% -0.99%
2073 -0.44% -0.99%
2072 -0.46% -0.98%
2071 -0.47% -0.97%
2070 -0.5% -0.96%
2069 -0.51% -0.95%
2068 -0.49% -0.93%
2067 -0.5% -0.92%
2066 -0.52% -0.9%
2065 -0.53% -0.88%
2064 -0.51% -0.86%
2063 -0.51% -0.84%
2062 -0.52% -0.82%
2061 -0.54% -0.8%
2060 -0.52% -0.78%
2059 -0.48% -0.76%
2058 -0.51% -0.74%
2057 -0.48% -0.72%
2056 -0.48% -0.7%
2055 -0.46% -0.68%
2054 -0.44% -0.66%
2053 -0.43% -0.64%
2052 -0.41% -0.63%
2051 -0.39% -0.6%
2050 -0.37% -0.59%
2049 -0.34% -0.57%
2048 -0.34% -0.55%
2047 -0.33% -0.53%
2046 -0.33% -0.51%
2045 -0.32% -0.49%
2044 -0.31% -0.47%
2043 -0.3% -0.45%
2042 -0.28% -0.42%
2041 -0.25% -0.4%
2040 -0.26% -0.38%
2039 -0.25% -0.35%
2038 -0.28% -0.32%
2037 -0.26% -0.3%
2036 -0.25% -0.27%
2035 -0.24% -0.24%
2034 -0.25% -0.21%
2033 -0.24% -0.18%
2032 -0.24% -0.14%
2031 -0.22% -0.11%
2030 -0.21% -0.07%
2029 -0.2% -0.02%
2028 -0.15% 0.03%
2027 -0.13% 0.1%
2026 -0.1% 0.18%
2025 -0.05% 0.27%
2024 0.33% 0.06%
2023 0.4% 0.12%
2022 0.19% -0.13%
2021 0.27% 0.06%
2020 0.67% 0.2%
2019 0.7% 0.35%
2018 0.36% 0.19%
2017 0.07% 0.2%
2016 0.07% 0.31%
2015 0.08% 0.32%
2014 0.1% 0.36%
2013 0.14% 0.4%
2012 0.21% 0.54%
2011 0.21% 0.78%
2010 0.44% 0.58%
2009 0.91% 0.12%
2008 0.16% 0.41%
2007 0.56% 0.4%
2006 0.32% 0.27%
2005 0.17% -3.78%
2004 0.06% 0.5%
2003 0.06% 0.5%
2002 0.12% 0.49%
2001 0.16% 0.44%
2000 0.3% 0.39%
1999 0.07% 0.34%
1998 -0.22% 0.34%
1997 -0.13% 0.38%
1996 -0.06% 0.44%
1995 0.02% 0.53%
1994 -0.12% 0.62%
1993 -0.24% 0.69%
1992 -0.15% 0.75%
1991 0.06% 0.8%
1990 0.09% 0.85%
1989 0.06% 0.94%
1988 0.27% 1.04%
1987 1.21% 1.18%
1986 1.25% 1.33%
1985 0.49% 1.23%
1984 0.51% 1.07%
1983 0.63% 1.1%
1982 0.2% 1.13%
1981 0.27% 1.19%
1980 0.99% 1.27%
1979 1.08% 1.3%
1978 1.09% 1.28%
1977 1.22% 1.24%
1976 1.49% 1.22%
1975 0.98% 1.22%
1974 0.53% 1.26%
1973 0.83% 1.27%
1972 0.8% 1.23%
1971 0.78% 1.12%
1970 0.64% 1.1%
1969 0.55% 1.21%
1968 0.89% 1.32%
1967 1.18% 1.43%
1966 1.26% 1.56%
1965 1.04% 1.69%
1964 0.94% 1.8%
1963 0.83% 1.89%
1962 0.6% 1.98%
1961 0.59% 2.15%

Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1961–2024, retrieved 2026-04-06).

GeoRank.org/population/slovenia/trinidad-and-tobago | CC BY

In 2024, the population of Slovenia grew by 0.33%, while Trinidad and Tobago's population grew by 0.06%.

Live population counters

Slovenia Trinidad
Current population
2124138
1374840
Population rank 147/197 154/197
Percent of world population 0.03% 0.02%
One net population change
1.26 hours
10.6 hours
One birth every
31 minutes
35.9 minutes
One death every
24.3 minutes
45.9 minutes
Daily growth/decline +19 +2
Annual growth/decline +6,939 +823
Annual growth/decline rate +0.33% +0.06%
Population growth rate rank 148/197 161/197
One migration net change every
3.24 hours
12.7 hours
Annual migration change +2,711 +691
Net migration rank 55/196 67/196
Foreign-born residents 315,122 113,478
Foreign-born residents rank 97/195 128/195
Foreign-born share of population 14.9% 7.5%
Foreign-born share rank 44/195 78/195

Natural population change vs migration

Slovenia
Natural

Migration
Trinidad and Tobago
Natural

Migration
1x
Year Population change
Slovenia Trinidad
Natural Migration Natural Migration
2025 - 2,711 - 691
2024 - 3,319 - 1,334
2023 -4,665 5,339 3,200 2,126
2022 -4,858 9,014 3,773 4,247
2021 -4,216 2,477 2,091 5,749
2020 -5,256 28,514 4,558 427
2019 -1,254 16,352 5,647 -19,251
2018 -1,037 14,640 5,869 35,502
2017 -207 1,359 6,779 1,445
2016 826 1,195 7,436 -86
2015 826 712 7,963 -575
2014 2,268 -70 8,571 -799
2013 1,648 639 9,020 -796
2012 2,674 1,117 9,376 -880
2011 3,285 2,190 9,601 -1,410
2010 3,687 -410 9,698 -2,230
2009 3,060 11,594 9,769 -3,056
2008 3,437 2,971 9,872 -3,624
2007 1,211 14,191 9,939 -3,731
2006 602 6,081 9,889 -3,684
2005 -600 6,317 9,822 -3,595
2004 -599 1,759 10,149 -3,504
2003 -1,996 3,218 10,169 -3,472
2002 -1,197 1,975 10,316 -3,613
2001 -996 4,527 10,438 -4,252
2000 -398 3,124 10,588 -5,185
1999 -1,388 10,291 10,821 -6,103
1998 -1,189 -5,280 10,964 -6,730
1997 -794 -1,298 11,405 -6,865
1996 0 -2,456 12,101 -6,827
1995 0 356 12,971 -6,723
1994 199 -153 14,032 -6,615
1993 -199 -4,641 14,878 -6,554
1992 598 -5,547 15,910 -6,650
1991 2,199 -3,325 16,903 -7,149
1990 3,797 618 18,052 -7,878
1989 4,592 -2,718 19,636 -8,588
1988 5,986 -3,023 21,028 -9,023
1987 5,771 2,972 22,398 -9,002
1986 6,094 32,700 23,705 -8,620
1985 6,213 3,404 24,487 -8,051
1984 5,990 3,280 24,738 -12,413
1983 6,343 3,613 25,118 -12,544
1982 9,170 -8,695 25,181 -12,529
1981 10,485 -5,016 25,015 -12,086
1980 11,027 3,128 24,557 -10,709
1979 12,614 2,107 23,475 -9,106
1978 11,920 2,113 22,538 -8,397
1977 12,160 2,584 21,660 -8,154
1976 12,196 2,226 20,875 -7,895
1975 11,658 2,421 20,468 -7,768
1974 11,367 3,145 20,412 -7,683
1973 11,837 2,175 20,617 -7,524
1972 10,513 2,924 20,116 -7,346
1971 10,951 2,286 19,400 -7,499
1970 10,004 260 19,074 -8,751
1969 9,427 685 19,652 -8,449
1968 11,250 438 20,849 -8,647
1967 13,516 -192 21,992 -9,008
1966 15,697 -1,262 23,228 -9,254
1965 14,513 -1,421 24,349 -9,301
1964 12,567 -349 25,065 -9,193
1963 14,068 -180 25,507 -9,067
1962 13,150 148 25,763 -8,982
1961 14,985 -306 25,518 -8,200
1960 12,678 -929 24,766 -5,671

Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).

GeoRank.org/population/slovenia/trinidad-and-tobago | CC BY

Over the last 10 years, 18.1% of the population change in Slovenia is from natural causes (a loss of 17,573 people) and 81.9% is from migration (a gain of 79,532 people). In Trinidad and Tobago 66% is from natural causes (a gain of 55,887 people) and 34% is from migration (a gain of 28,785 people).

As of 2024, 315,122 residents or 14.9% of the population were not native-born in Slovenia, compared to 113,478 people or 7.5% in Trinidad and Tobago.

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
Trinidad
City Population
Chaguanas 83.5K
San Fernando 55.4K
Port of Spain 49K
Scarborough 17K
San Juan 13.8K

Compare countries by 7 more topics

Population map with other countries

1x

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10); U.S. Census Bureau (1960–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).

GeoRank.org/population/slovenia/trinidad-and-tobago | CC BY

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-03-10)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
  4. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
  5. Wikidata (2026, retrieved 2026-02-08)

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