Portugal vs Vietnam: Gross domestic product (GDP), per square kilometre

Portugal
4.17 million international-$ in 2021 prices per square kilometre
in 2023
Vietnam
4.18 million international-$ in 2021 prices per square kilometre
in 2023
Portugal rank
50th
Vietnam rank
49th

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

  • Portugal
  • Vietnam
01.0M2.0M3.0M4.0M196119922023

How they compare

Vietnam currently reports 4.18 million international-$ in 2021 prices per square kilometre against 4.17 million international-$ in 2021 prices per square kilometre in Portugal, a difference of 8,770 international-$ in 2021 prices per square kilometre.

The two have swapped places 1 time across 41 shared years of data; in 1983 it was Portugal ahead.

Portugal ranks 50th and Vietnam ranks 49th of 181 countries.

Across the 5 decades both report, Portugal averaged higher in 4 and Vietnam in 1.

Head to head by decade

Decade Portugal Vietnam Difference Ahead
1980s 1.48 million international-$ in 2021 prices per square kilometre 265,086 international-$ in 2021 prices per square kilometre 1.21 million international-$ in 2021 prices per square kilometre Portugal
1990s 2.26 million international-$ in 2021 prices per square kilometre 457,133 international-$ in 2021 prices per square kilometre 1.80 million international-$ in 2021 prices per square kilometre Portugal
2000s 3.19 million international-$ in 2021 prices per square kilometre 1.07 million international-$ in 2021 prices per square kilometre 2.11 million international-$ in 2021 prices per square kilometre Portugal
2010s 3.63 million international-$ in 2021 prices per square kilometre 2.65 million international-$ in 2021 prices per square kilometre 978,069 international-$ in 2021 prices per square kilometre Portugal
2020s 3.92 million international-$ in 2021 prices per square kilometre 3.98 million international-$ in 2021 prices per square kilometre 54,782 international-$ in 2021 prices per square kilometre Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic product (gdp), per square kilometre, Portugal or Vietnam?
Vietnam, at 4.18 million international-$ in 2021 prices per square kilometre against 4.17 million international-$ in 2021 prices per square kilometre in Portugal as of 2023.
What is the difference in gross domestic product (gdp), per square kilometre between Portugal and Vietnam?
8,770 international-$ in 2021 prices per square kilometre, with Vietnam ahead.
How many years of comparable data are there for Portugal and Vietnam?
41 years are reported by both, from 1983 to 2023.
How do Portugal and Vietnam rank globally for gross domestic product (gdp), per square kilometre?
Portugal ranks 50th and Vietnam ranks 49th 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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Portugal vs Vietnam: 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/portugal/viet-nam/

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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.