Singapore vs Sub-Saharan Africa: Gross Domestic Product, GDP in millions constant 2021 international $

Singapore
1,068 units per square kilometre
in 2023
Sub-Saharan Africa
0.221 units per square kilometre
in 2023
Singapore rank
2nd
Sub-Saharan Africa rank
2nd

Gross Domestic Product, GDP in millions constant 2021 international $ over time

  • Singapore
  • Sub-Saharan Africa
02505007501.0k199120072023

How they compare

Singapore currently reports 1,068 units per square kilometre against 0.221 units per square kilometre in Sub-Saharan Africa, a difference of 1,068 units per square kilometre.

That makes Singapore's figure about 4,832.2 times Sub-Saharan Africa's.

Across all 33 years both countries report, Singapore has been ahead every year.

Singapore ranks 2nd and Sub-Saharan Africa ranks 2nd of 186 countries.

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

Head to head by decade

Decade Singapore Sub-Saharan Africa Difference Ahead
1990s 306.45 units per square kilometre 0.0854 units per square kilometre 306.36 units per square kilometre Singapore
2000s 499.88 units per square kilometre 0.1234 units per square kilometre 499.76 units per square kilometre Singapore
2010s 836.08 units per square kilometre 0.1794 units per square kilometre 835.91 units per square kilometre Singapore
2020s 1,010 units per square kilometre 0.2086 units per square kilometre 1,010 units per square kilometre Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic product, gdp in millions constant 2021 international $, Singapore or Sub-Saharan Africa?
Singapore, at 1,068 units per square kilometre against 0.221 units per square kilometre in Sub-Saharan Africa as of 2023.
What is the difference in gross domestic product, gdp in millions constant 2021 international $ between Singapore and Sub-Saharan Africa?
1,068 units per square kilometre, with Singapore ahead.
How many years of comparable data are there for Singapore and Sub-Saharan Africa?
33 years are reported by both, from 1991 to 2023.
How do Singapore and Sub-Saharan Africa rank globally for gross domestic product, gdp in millions constant 2021 international $?
Singapore ranks 2nd and Sub-Saharan Africa ranks 2nd of 186 countries.
Where does this data come from?
Statizoid (derived), published as Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Singapore vs Sub-Saharan Africa: Gross Domestic Product, GDP in millions constant 2021 international $. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://economy.statizoid.com/compare/gross-domestic-product-gdp-in-millions-constant-2021-international-at-ppp-ilo-modelled-4/singapore/sub-saharan-africa/

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About this data

Indicator
Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates), per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
189 places, 6,114 data points, 1991–2023
Last refreshed

Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates) 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.