OECD members vs Singapore: Gross national expenditure (constant 2015 US$), per square kilometre

OECD members
1.58 million constant 2015 US$ per square kilometre
in 2023
Singapore
377.50 million constant 2015 US$ per square kilometre
in 2023
OECD members rank
4th
Singapore rank
2nd

Gross national expenditure (constant 2015 US$), per square kilometre over time

  • OECD members
  • Singapore
0100.0M200.0M300.0M400.0M196119922023

How they compare

Singapore currently reports 377.50 million constant 2015 US$ per square kilometre against 1.58 million constant 2015 US$ per square kilometre in OECD members, a difference of 375.92 million constant 2015 US$ per square kilometre.

That makes Singapore's figure about 239.2 times OECD members's.

Across all 54 years both countries report, Singapore has been ahead every year.

OECD members ranks 4th and Singapore ranks 2nd of 41 groups.

Singapore has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade OECD members Singapore Difference Ahead
1970s 510,680 constant 2015 US$ per square kilometre 33.96 million constant 2015 US$ per square kilometre 33.45 million constant 2015 US$ per square kilometre Singapore
1980s 672,120 constant 2015 US$ per square kilometre 65.62 million constant 2015 US$ per square kilometre 64.94 million constant 2015 US$ per square kilometre Singapore
1990s 891,469 constant 2015 US$ per square kilometre 129.26 million constant 2015 US$ per square kilometre 128.37 million constant 2015 US$ per square kilometre Singapore
2000s 1.16 million constant 2015 US$ per square kilometre 206.05 million constant 2015 US$ per square kilometre 204.89 million constant 2015 US$ per square kilometre Singapore
2010s 1.34 million constant 2015 US$ per square kilometre 320.07 million constant 2015 US$ per square kilometre 318.73 million constant 2015 US$ per square kilometre Singapore
2020s 1.51 million constant 2015 US$ per square kilometre 365.27 million constant 2015 US$ per square kilometre 363.75 million constant 2015 US$ per square kilometre Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross national expenditure (constant 2015 us$), per square kilometre, OECD members or Singapore?
Singapore, at 377.50 million constant 2015 US$ per square kilometre against 1.58 million constant 2015 US$ per square kilometre in OECD members as of 2023.
What is the difference in gross national expenditure (constant 2015 us$), per square kilometre between OECD members and Singapore?
375.92 million constant 2015 US$ per square kilometre, with Singapore ahead.
How many years of comparable data are there for OECD members and Singapore?
54 years are reported by both, from 1970 to 2023.
How do OECD members and Singapore rank globally for gross national expenditure (constant 2015 us$), per square kilometre?
OECD members ranks 4th and Singapore ranks 2nd of 41 groups.
Where does this data come from?
Statizoid (derived), published as Gross national expenditure (constant 2015 US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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OECD members vs Singapore: Gross national expenditure (constant 2015 US$), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 09 September 2026, from https://economy.statizoid.com/compare/gross-national-expenditure-constant-2015-us-per-square-kilometre/oecd-members/singapore/

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<a href="https://economy.statizoid.com/compare/gross-national-expenditure-constant-2015-us-per-square-kilometre/oecd-members/singapore/">OECD members vs Singapore: Gross national expenditure (constant 2015 US$), per square kilometre</a> — Statizoid

About this data

Indicator
Gross national expenditure (constant 2015 US$), per square kilometre
Unit
constant 2015 US$ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
201 places, 7,891 data points, 1961–2023
Last refreshed

Gross national expenditure (constant 2015 US$) 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.