Which has higher population, Guyana or Trinidad and Tobago?

Trinidad and Tobago, at 898,357 people against 888,954 people in Guyana as of 2100.

What is the difference in population between Guyana and Trinidad and Tobago?

9,403 people, with Trinidad and Tobago ahead.

How many years of comparable data are there for Guyana and Trinidad and Tobago?

77 years are reported by both, from 2024 to 2100.

Where does this data come from?

UN WPP (2024) – with major processing by Our World in Data, published as Population. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guyana vs Trinidad and Tobago: Population (UN WPP)

Guyana

888,954 people

in 2100

Trinidad and Tobago

898,357 people

in 2100

Guyana rank

161st

Trinidad and Tobago rank

160th

Population (UN WPP) over time

Guyana
Trinidad and Tobago

How they compare

Trinidad and Tobago currently reports 898,357 people against 888,954 people in Guyana, a difference of 9,403 people.

Across all 77 years both countries report, Trinidad and Tobago has been ahead every year.

Guyana ranks 161st and Trinidad and Tobago ranks 160th of 236 countries.

Trinidad and Tobago has averaged higher in every one of the 9 decades both report.

Head to head by decade

Decade	Guyana	Trinidad and Tobago	Difference	Ahead
2020s	843,535 people	1.51 million people	668,892 people	Trinidad and Tobago
2030s	882,923 people	1.50 million people	615,147 people	Trinidad and Tobago
2040s	923,952 people	1.44 million people	518,212 people	Trinidad and Tobago
2050s	948,793 people	1.36 million people	409,841 people	Trinidad and Tobago
2060s	959,328 people	1.26 million people	295,906 people	Trinidad and Tobago
2070s	954,202 people	1.14 million people	186,660 people	Trinidad and Tobago
2080s	935,710 people	1.04 million people	99,920 people	Trinidad and Tobago
2090s	907,475 people	945,023 people	37,548 people	Trinidad and Tobago
2100s	888,954 people	898,357 people	9,403 people	Trinidad and Tobago

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population, Guyana or Trinidad and Tobago?: Trinidad and Tobago, at 898,357 people against 888,954 people in Guyana as of 2100.
What is the difference in population between Guyana and Trinidad and Tobago?: 9,403 people, with Trinidad and Tobago ahead.
How many years of comparable data are there for Guyana and Trinidad and Tobago?: 77 years are reported by both, from 2024 to 2100.
How do Guyana and Trinidad and Tobago rank globally for population?: Guyana ranks 161st and Trinidad and Tobago ranks 160th of 236 countries.
Where does this data come from?: UN WPP (2024) – with major processing by Our World in Data, published as Population. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guyana vs Trinidad and Tobago: Population. Statizoid, drawing on UN WPP (2024) – with major processing by Our World in Data. Retrieved 12 October 2026, from https://population.statizoid.com/compare/population-long-run-with-projections/guyana/trinidad-and-tobago/

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About this data

Indicator: Population
Unit: people
Source: UN WPP (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 18,172 data points, 2024–2100
Last refreshed: 09 October 2026

Population by country, available from 10,000 BCE to 2023, based on data and estimates from different sources.