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

Updated on by Georank team

The latest officially reported population of Guinea was 14,754,785 in 2024 vs 1,368,333 people in Trinidad and Tobago in 2024. In 2026, based on the adjusted UN estimation, the current Guinea's population is 15,546,235 people compared to 1,374,840 in Trinidad and Tobago.

Population statistics:

  • Guinea's population is 11.3 times bigger than Trinidad and Tobago's.
  • Guinea is ranked the 75th most populous country in the world, while Trinidad and Tobago is the 154th.
  • The countries together account for 0.2% of the world: 0.19% for Guinea vs 0.02% for Trinidad and Tobago.
  • For the last 10 years, Guinea has had an average growth rate of +2.54% per year vs +0.19% in Trinidad and Tobago.
  • Since 2006, the population of Guinea has increased from 9.44M people to 15.5M (64.7% growth), while Trinidad and Tobago has grown from 1.3M to 1.37M (5.92% growth).

Guinea vs Trinidad and Tobago: population by year and forecast

Guinea
Factual

Projection
Trinidad and Tobago
Factual

Projection
1x
Year Population
Guinea Trinidad
2100 32,376,229 820,139
2099 32,347,865 827,732
2098 32,314,004 835,344
2097 32,276,347 843,011
2096 32,235,495 850,741
2095 32,192,977 858,556
2094 32,140,512 866,373
2093 32,082,262 874,273
2092 32,016,043 882,213
2091 31,950,972 890,266
2090 31,877,383 898,378
2089 31,796,200 906,601
2088 31,706,914 914,872
2087 31,616,297 923,272
2086 31,513,784 931,804
2085 31,397,618 940,463
2084 31,278,121 949,270
2083 31,149,657 958,273
2082 31,018,417 967,427
2081 30,874,294 976,795
2080 30,732,838 986,272
2079 30,578,815 995,976
2078 30,422,788 1,005,824
2077 30,262,797 1,015,872
2076 30,093,594 1,026,025
2075 29,912,683 1,036,315
2074 29,730,771 1,046,695
2073 29,543,355 1,057,138
2072 29,350,201 1,067,706
2071 29,147,256 1,078,279
2070 28,940,409 1,088,883
2069 28,724,140 1,099,489
2068 28,502,451 1,110,059
2067 28,273,692 1,120,501
2066 28,038,741 1,130,882
2065 27,799,894 1,141,203
2064 27,554,829 1,151,388
2063 27,300,055 1,161,394
2062 27,040,837 1,171,232
2061 26,777,235 1,180,918
2060 26,512,111 1,190,417
2059 26,236,871 1,199,770
2058 25,952,601 1,208,904
2057 25,667,399 1,217,922
2056 25,375,302 1,226,725
2055 25,076,744 1,235,387
2054 24,776,691 1,243,896
2053 24,464,996 1,252,160
2052 24,154,455 1,260,260
2051 23,840,942 1,268,194
2050 23,524,366 1,275,900
2049 23,209,588 1,283,457
2048 22,891,820 1,290,793
2047 22,568,175 1,297,947
2046 22,241,327 1,304,843
2045 21,911,584 1,311,560
2044 21,583,213 1,318,015
2043 21,246,672 1,324,249
2042 20,909,610 1,330,180
2041 20,571,500 1,335,843
2040 20,229,061 1,341,188
2039 19,889,710 1,346,239
2038 19,552,134 1,350,921
2037 19,214,553 1,355,297
2036 18,874,400 1,359,322
2035 18,536,891 1,362,986
2034 18,203,307 1,366,278
2033 17,864,588 1,369,125
2032 17,522,696 1,371,607
2031 17,180,034 1,373,561
2030 16,833,632 1,375,038
2029 16,491,163 1,376,018
2028 16,145,186 1,376,314
2027 15,798,054 1,375,856
2026 15,452,864 1,374,464
2025 15,105,390 1,372,016
2024 14,754,785 1,368,333
2023 14,405,468 1,367,510
2022 14,055,137 1,365,805
2021 13,710,513 1,367,558
2020 13,371,183 1,366,725
2019 13,034,346 1,363,985
2018 12,704,774 1,359,193
2017 12,385,659 1,356,633
2016 12,073,030 1,353,895
2015 11,767,070 1,349,667
2014 11,472,924 1,345,343
2013 11,191,873 1,340,557
2012 10,921,581 1,335,194
2011 10,656,810 1,328,019
2010 10,396,086 1,317,714
2009 10,143,534 1,310,106
2008 9,898,870 1,308,587
2007 9,662,281 1,303,188
2006 9,441,171 1,297,944
2005 9,245,844 1,294,494
2004 9,062,726 1,345,380
2003 8,870,781 1,338,709
2002 8,674,066 1,332,011
2001 8,539,960 1,325,567
2000 8,428,832 1,319,774
1999 8,265,123 1,314,708
1998 8,081,990 1,310,225
1997 7,931,370 1,305,836
1996 7,770,035 1,300,928
1995 7,553,249 1,295,169
1994 7,345,107 1,288,341
1993 7,128,177 1,280,466
1992 6,914,366 1,271,674
1991 6,697,166 1,262,171
1990 6,434,374 1,252,208
1989 6,215,811 1,241,600
1988 6,056,574 1,230,069
1987 5,900,198 1,217,364
1986 5,750,668 1,203,124
1985 5,610,373 1,187,366
1984 5,480,096 1,172,984
1983 5,359,814 1,160,534
1982 5,247,672 1,147,927
1981 5,143,288 1,135,132
1980 5,047,419 1,121,744
1979 4,959,283 1,107,639
1978 4,877,854 1,093,380
1977 4,801,128 1,079,554
1976 4,727,022 1,066,311
1975 4,653,876 1,053,469
1974 4,580,510 1,040,761
1973 4,506,324 1,027,851
1972 4,431,292 1,014,921
1971 4,355,200 1,002,585
1970 4,277,535 991,471
1969 4,198,300 980,706
1968 4,118,550 969,006
1967 4,040,153 956,418
1966 3,964,155 942,937
1965 3,890,716 928,425
1964 3,819,722 912,963
1963 3,750,954 896,804
1962 3,684,273 880,194
1961 3,619,551 863,144
1960 3,556,749 844,943

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/guinea/trinidad-and-tobago | CC BY

From 2006 to 2016, the population of Guinea increased by 2,631,859 people (a 27.9% growth), while Trinidad and Tobago gained 55,951 people (a 4.31% growth).

For the next 10 years, from 2016 to 2026, Guinea gained 3,473,205 people (a 28.8% growth), while Trinidad and Tobago's population increased by 20,945 people (a 1.55% growth).

Guinea was ranked 84th most populous country in 2006 and is 75th 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) Guinea's population will grow by 51.3% to 23,524,366 people with a rank change from 75th to 71st. The population of Trinidad and Tobago will decrease by 7.2% to 1,275,900 people and rank change from 154th to 158th.

Guinea is projected to reach its peak in 2100 at 32.4M people compared to the peak of 1.38M people in 2028 for Trinidad and Tobago.

Population growth rate by year

Guinea
Factual

Projection
Trinidad and Tobago
Factual

Projection
1x
Year Growth rate
Guinea Trinidad
2100 0.09% -0.92%
2099 0.1% -0.91%
2098 0.12% -0.91%
2097 0.13% -0.91%
2096 0.13% -0.91%
2095 0.16% -0.9%
2094 0.18% -0.9%
2093 0.21% -0.9%
2092 0.2% -0.9%
2091 0.23% -0.9%
2090 0.26% -0.91%
2089 0.28% -0.9%
2088 0.29% -0.91%
2087 0.33% -0.92%
2086 0.37% -0.92%
2085 0.38% -0.93%
2084 0.41% -0.94%
2083 0.42% -0.95%
2082 0.47% -0.96%
2081 0.46% -0.96%
2080 0.5% -0.97%
2079 0.51% -0.98%
2078 0.53% -0.99%
2077 0.56% -0.99%
2076 0.6% -0.99%
2075 0.61% -0.99%
2074 0.63% -0.99%
2073 0.66% -0.99%
2072 0.7% -0.98%
2071 0.71% -0.97%
2070 0.75% -0.96%
2069 0.78% -0.95%
2068 0.81% -0.93%
2067 0.84% -0.92%
2066 0.86% -0.9%
2065 0.89% -0.88%
2064 0.93% -0.86%
2063 0.96% -0.84%
2062 0.98% -0.82%
2061 1% -0.8%
2060 1.05% -0.78%
2059 1.1% -0.76%
2058 1.11% -0.74%
2057 1.15% -0.72%
2056 1.19% -0.7%
2055 1.21% -0.68%
2054 1.27% -0.66%
2053 1.29% -0.64%
2052 1.32% -0.63%
2051 1.35% -0.6%
2050 1.36% -0.59%
2049 1.39% -0.57%
2048 1.43% -0.55%
2047 1.47% -0.53%
2046 1.5% -0.51%
2045 1.52% -0.49%
2044 1.58% -0.47%
2043 1.61% -0.45%
2042 1.64% -0.42%
2041 1.69% -0.4%
2040 1.71% -0.38%
2039 1.73% -0.35%
2038 1.76% -0.32%
2037 1.8% -0.3%
2036 1.82% -0.27%
2035 1.83% -0.24%
2034 1.9% -0.21%
2033 1.95% -0.18%
2032 1.99% -0.14%
2031 2.06% -0.11%
2030 2.08% -0.07%
2029 2.14% -0.02%
2028 2.2% 0.03%
2027 2.23% 0.1%
2026 2.3% 0.18%
2025 2.38% 0.27%
2024 2.42% 0.06%
2023 2.49% 0.12%
2022 2.51% -0.13%
2021 2.54% 0.06%
2020 2.58% 0.2%
2019 2.59% 0.35%
2018 2.58% 0.19%
2017 2.59% 0.2%
2016 2.6% 0.31%
2015 2.56% 0.32%
2014 2.51% 0.36%
2013 2.47% 0.4%
2012 2.48% 0.54%
2011 2.51% 0.78%
2010 2.49% 0.58%
2009 2.47% 0.12%
2008 2.45% 0.41%
2007 2.34% 0.4%
2006 2.11% 0.27%
2005 2.02% -3.78%
2004 2.16% 0.5%
2003 2.27% 0.5%
2002 1.57% 0.49%
2001 1.32% 0.44%
2000 1.98% 0.39%
1999 2.27% 0.34%
1998 1.9% 0.34%
1997 2.08% 0.38%
1996 2.87% 0.44%
1995 2.83% 0.53%
1994 3.04% 0.62%
1993 3.09% 0.69%
1992 3.24% 0.75%
1991 4.08% 0.8%
1990 3.52% 0.85%
1989 2.63% 0.94%
1988 2.65% 1.04%
1987 2.6% 1.18%
1986 2.5% 1.33%
1985 2.38% 1.23%
1984 2.24% 1.07%
1983 2.14% 1.1%
1982 2.03% 1.13%
1981 1.9% 1.19%
1980 1.78% 1.27%
1979 1.67% 1.3%
1978 1.6% 1.28%
1977 1.57% 1.24%
1976 1.57% 1.22%
1975 1.6% 1.22%
1974 1.65% 1.26%
1973 1.69% 1.27%
1972 1.75% 1.23%
1971 1.82% 1.12%
1970 1.89% 1.1%
1969 1.94% 1.21%
1968 1.94% 1.32%
1967 1.92% 1.43%
1966 1.89% 1.56%
1965 1.86% 1.69%
1964 1.83% 1.8%
1963 1.81% 1.89%
1962 1.79% 1.98%
1961 1.77% 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/guinea/trinidad-and-tobago | CC BY

In 2024, the population of Guinea grew by 2.42%, while Trinidad and Tobago's population grew by 0.06%.

Live population counters

Guinea Trinidad
Current population
15546235
1374840
Population rank 75/197 154/197
Percent of world population 0.19% 0.02%
One net population change
1.5 minutes
10.6 hours
One birth every
1.08 minutes
35.9 minutes
One death every
4 minutes
45.9 minutes
Daily growth/decline +957 +2
Annual growth/decline +349,317 +823
Annual growth/decline rate +2.42% +0.06%
Population growth rate rank 32/197 161/197
One migration net change every
32.4 minutes
12.7 hours
Annual migration change -16,282 +691
Net migration rank 147/196 67/196
Foreign-born residents 117,416 113,478
Foreign-born residents rank 125/195 128/195
Foreign-born share of population 0.8% 7.5%
Foreign-born share rank 159/195 78/195

Natural population change vs migration

Guinea
Natural

Migration
Trinidad and Tobago
Natural

Migration
1x
Year Population change
Guinea Trinidad
Natural Migration Natural Migration
2025 - -16,282 - 691
2024 - -12,024 - 1,334
2023 356,147 -3,997 3,200 2,126
2022 352,517 -3,997 3,773 4,247
2021 345,121 -4,373 2,091 5,749
2020 342,289 -4,365 4,558 427
2019 338,984 -3,240 5,647 -19,251
2018 332,585 -9,187 5,869 35,502
2017 328,542 -13,718 6,779 1,445
2016 324,608 -14,189 7,436 -86
2015 316,604 -15,117 7,963 -575
2014 309,539 -22,741 8,571 -799
2013 304,430 -29,136 9,020 -796
2012 298,094 -32,808 9,376 -880
2011 293,318 -29,069 9,601 -1,410
2010 288,512 -31,327 9,698 -2,230
2009 281,920 -34,007 9,769 -3,056
2008 274,327 -32,925 9,872 -3,624
2007 266,070 -34,311 9,939 -3,731
2006 258,518 -48,078 9,889 -3,684
2005 251,209 -71,015 9,822 -3,595
2004 242,075 -56,036 10,149 -3,504
2003 234,774 -36,934 10,169 -3,472
2002 229,022 -33,450 10,316 -3,613
2001 227,642 -155,020 10,438 -4,252
2000 227,081 -77,450 10,588 -5,185
1999 223,968 -46,183 10,821 -6,103
1998 219,385 -30,903 10,964 -6,730
1997 220,373 -107,614 11,405 -6,865
1996 214,896 -4,973 12,101 -6,827
1995 205,644 18,021 12,971 -6,723
1994 201,439 -8,826 14,032 -6,615
1993 195,612 45,616 14,878 -6,554
1992 189,682 -3,285 15,910 -6,650
1991 181,299 66,718 16,903 -7,149
1990 169,926 107,641 18,052 -7,878
1989 164,707 -5,150 19,636 -8,588
1988 159,566 -637 21,028 -9,023
1987 154,178 -350 22,398 -9,002
1986 148,137 -2,900 23,705 -8,620
1985 142,313 -6,965 24,487 -8,051
1984 136,640 -11,439 24,738 -12,413
1983 130,629 -15,265 25,118 -12,544
1982 126,831 -17,920 25,181 -12,529
1981 121,223 -21,367 25,015 -12,086
1980 117,186 -25,287 24,557 -10,709
1979 113,141 -28,770 23,475 -9,106
1978 109,415 -30,933 22,538 -8,397
1977 105,990 -31,004 21,660 -8,154
1976 102,449 -29,220 20,875 -7,895
1975 99,267 -26,221 20,468 -7,768
1974 96,315 -22,637 20,412 -7,683
1973 93,764 -19,065 20,617 -7,524
1972 91,147 -15,782 20,116 -7,346
1971 88,358 -11,543 19,400 -7,499
1970 85,418 -6,906 19,074 -8,751
1969 82,799 -2,844 19,652 -8,449
1968 79,892 -345 20,849 -8,647
1967 77,251 0 21,992 -9,008
1966 74,748 0 23,228 -9,254
1965 72,134 0 24,349 -9,301
1964 69,848 0 25,065 -9,193
1963 67,690 0 25,507 -9,067
1962 65,672 0 25,763 -8,982
1961 63,766 0 25,518 -8,200
1960 61,848 0 24,766 -5,671

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

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

Over the last 10 years, 97.2% of the population change in Guinea is from natural causes (a gain of 3,346,936 people) and 2.76% is from migration (a loss of 94,924 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, 117,416 residents or 0.8% of the population were not native-born in Guinea, compared to 113,478 people or 7.5% in Trinidad and Tobago.

Biggest cities by population

Guinea
City Population
Conakry 1.67M
Mamou 376K
Nzerekore 280K
Gueckedou 222K
Kankan 191K
Boffa 27K
Forecariah 23K
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/guinea/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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