Barbados vs Trinidad and Tobago: Gross domestic product (GDP), per square kilometre

Barbados
7.11 million international-$ in 2021 prices per square kilometre
in 2023
Trinidad and Tobago
8.25 million international-$ in 2021 prices per square kilometre
in 2023
Barbados rank
33rd
Trinidad and Tobago rank
30th

Gross domestic product (GDP), per square kilometre over time

  • Barbados
  • Trinidad and Tobago
05.0M10.0M15.0M196119922023

How they compare

Trinidad and Tobago currently reports 8.25 million international-$ in 2021 prices per square kilometre against 7.11 million international-$ in 2021 prices per square kilometre in Barbados, a difference of 1.14 million international-$ in 2021 prices per square kilometre.

That makes Trinidad and Tobago's figure about 1.2 times Barbados's.

The two have swapped places 3 times across 63 shared years of data; in 1961 it was Barbados ahead.

Barbados ranks 33rd and Trinidad and Tobago ranks 30th of 181 countries.

Across the 7 decades both report, Barbados averaged higher in 6 and Trinidad and Tobago in 1.

Head to head by decade

Decade Barbados Trinidad and Tobago Difference Ahead
1960s 6.46 million international-$ in 2021 prices per square kilometre 2.91 million international-$ in 2021 prices per square kilometre 3.55 million international-$ in 2021 prices per square kilometre Barbados
1970s 8.98 million international-$ in 2021 prices per square kilometre 4.27 million international-$ in 2021 prices per square kilometre 4.70 million international-$ in 2021 prices per square kilometre Barbados
1980s 8.94 million international-$ in 2021 prices per square kilometre 4.89 million international-$ in 2021 prices per square kilometre 4.05 million international-$ in 2021 prices per square kilometre Barbados
1990s 13.37 million international-$ in 2021 prices per square kilometre 3.10 million international-$ in 2021 prices per square kilometre 10.27 million international-$ in 2021 prices per square kilometre Barbados
2000s 13.89 million international-$ in 2021 prices per square kilometre 6.86 million international-$ in 2021 prices per square kilometre 7.03 million international-$ in 2021 prices per square kilometre Barbados
2010s 9.51 million international-$ in 2021 prices per square kilometre 9.49 million international-$ in 2021 prices per square kilometre 16,335 international-$ in 2021 prices per square kilometre Barbados
2020s 6.65 million international-$ in 2021 prices per square kilometre 8.14 million international-$ in 2021 prices per square kilometre 1.49 million international-$ in 2021 prices per square kilometre Trinidad and Tobago

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic product (gdp), per square kilometre, Barbados or Trinidad and Tobago?
Trinidad and Tobago, at 8.25 million international-$ in 2021 prices per square kilometre against 7.11 million international-$ in 2021 prices per square kilometre in Barbados as of 2023.
What is the difference in gross domestic product (gdp), per square kilometre between Barbados and Trinidad and Tobago?
1.14 million international-$ in 2021 prices per square kilometre, with Trinidad and Tobago ahead.
How many years of comparable data are there for Barbados and Trinidad and Tobago?
63 years are reported by both, from 1961 to 2023.
How do Barbados and Trinidad and Tobago rank globally for gross domestic product (gdp), per square kilometre?
Barbados ranks 33rd and Trinidad and Tobago ranks 30th of 181 countries.
Where does this data come from?
Statizoid (derived), published as Gross domestic product (GDP), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Barbados vs Trinidad and Tobago: Gross domestic product (GDP), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gross-domestic-product-gdp-per-square-kilometre/barbados/trinidad-and-tobago/

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About this data

Indicator
Gross domestic product (GDP), per square kilometre
Unit
international-$ in 2021 prices per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
181 places, 9,758 data points, 1961–2023
Last refreshed

Gross domestic product (GDP) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.