Macao vs Singapore: GNI, PPP (current international $), per square kilometre

Macao
2.32 billion current international $ per square kilometre
in 2023
Singapore
961.29 million current international $ per square kilometre
in 2023
Macao rank
1st
Singapore rank
2nd

GNI, PPP (current international $), per square kilometre over time

  • Macao
  • Singapore
0500.0M1.0B1.5B2.0B2.5B199020062023

How they compare

Macao currently reports 2.32 billion current international $ per square kilometre against 961.29 million current international $ per square kilometre in Singapore, a difference of 1.36 billion current international $ per square kilometre.

That makes Macao's figure about 2.4 times Singapore's.

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

Macao ranks 1st and Singapore ranks 2nd of 200 countries.

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

Head to head by decade

Decade Macao Singapore Difference Ahead
1990s 624.45 million current international $ per square kilometre 174.52 million current international $ per square kilometre 449.93 million current international $ per square kilometre Macao
2000s 934.59 million current international $ per square kilometre 347.23 million current international $ per square kilometre 587.36 million current international $ per square kilometre Macao
2010s 2.15 billion current international $ per square kilometre 640.14 million current international $ per square kilometre 1.51 billion current international $ per square kilometre Macao
2020s 1.70 billion current international $ per square kilometre 861.98 million current international $ per square kilometre 836.32 million current international $ per square kilometre Macao

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp (current international $), per square kilometre, Macao or Singapore?
Macao, at 2.32 billion current international $ per square kilometre against 961.29 million current international $ per square kilometre in Singapore as of 2023.
What is the difference in gni, ppp (current international $), per square kilometre between Macao and Singapore?
1.36 billion current international $ per square kilometre, with Macao ahead.
How many years of comparable data are there for Macao and Singapore?
34 years are reported by both, from 1990 to 2023.
How do Macao and Singapore rank globally for gni, ppp (current international $), per square kilometre?
Macao ranks 1st and Singapore ranks 2nd of 200 countries.
Where does this data come from?
Statizoid (derived), published as GNI, PPP (current international $), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Macao vs Singapore: GNI, PPP (current international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gni-ppp-current-international-per-square-kilometre/macao-sar-china/singapore/

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About this data

Indicator
GNI, PPP (current international $), per square kilometre
Unit
current international $ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
247 places, 7,887 data points, 1990–2023
Last refreshed

GNI, PPP (current 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.