European Union vs Hong Kong: GDP, PPP (constant 2021 international $), per square kilometre

European Union
6.06 million constant 2021 international $ per square kilometre
in 2023
Hong Kong
462.13 million constant 2021 international $ per square kilometre
in 2023
European Union rank
2nd
Hong Kong rank
3rd

GDP, PPP (constant 2021 international $), per square kilometre over time

  • European Union
  • Hong Kong
0100.0M200.0M300.0M400.0M500.0M199020062023

How they compare

Hong Kong currently reports 462.13 million constant 2021 international $ per square kilometre against 6.06 million constant 2021 international $ per square kilometre in European Union, a difference of 456.06 million constant 2021 international $ per square kilometre.

That makes Hong Kong's figure about 76.2 times European Union's.

Across all 34 years both countries report, Hong Kong has been ahead every year.

European Union ranks 2nd and Hong Kong ranks 3rd of 47 groups.

Hong Kong has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade European Union Hong Kong Difference Ahead
1990s 3.87 million constant 2021 international $ per square kilometre 218.80 million constant 2021 international $ per square kilometre 214.92 million constant 2021 international $ per square kilometre Hong Kong
2000s 4.72 million constant 2021 international $ per square kilometre 303.56 million constant 2021 international $ per square kilometre 298.84 million constant 2021 international $ per square kilometre Hong Kong
2010s 5.31 million constant 2021 international $ per square kilometre 430.09 million constant 2021 international $ per square kilometre 424.78 million constant 2021 international $ per square kilometre Hong Kong
2020s 5.84 million constant 2021 international $ per square kilometre 453.06 million constant 2021 international $ per square kilometre 447.22 million constant 2021 international $ per square kilometre Hong Kong

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (constant 2021 international $), per square kilometre, European Union or Hong Kong?
Hong Kong, at 462.13 million constant 2021 international $ per square kilometre against 6.06 million constant 2021 international $ per square kilometre in European Union as of 2023.
What is the difference in gdp, ppp (constant 2021 international $), per square kilometre between European Union and Hong Kong?
456.06 million constant 2021 international $ per square kilometre, with Hong Kong ahead.
How many years of comparable data are there for European Union and Hong Kong?
34 years are reported by both, from 1990 to 2023.
How do European Union and Hong Kong rank globally for gdp, ppp (constant 2021 international $), per square kilometre?
European Union ranks 2nd and Hong Kong ranks 3rd of 47 groups.
Where does this data come from?
Statizoid (derived), published as GDP, PPP (constant 2021 international $), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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European Union vs Hong Kong: GDP, PPP (constant 2021 international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gdp-ppp-constant-2021-international-per-square-kilometre/european-union/hong-kong-sar-china/

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About this data

Indicator
GDP, PPP (constant 2021 international $), per square kilometre
Unit
constant 2021 international $ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
245 places, 8,054 data points, 1990–2023
Last refreshed

GDP, PPP (constant 2021 international $) 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.