Hong Kong vs Singapore: Gross domestic product (GDP), Constant prices … Constant square

Hong Kong
0.3539 units per square kilometre
in 2019
Singapore
0.6772 units per square kilometre
in 2019
Hong Kong rank
3rd
Singapore rank
2nd

Gross domestic product (GDP), Constant prices … Constant square over time

  • Hong Kong
  • Singapore
00.20.40.6196119902019

How they compare

Singapore currently reports 0.6772 units per square kilometre against 0.3539 units per square kilometre in Hong Kong, a difference of 0.3233 units per square kilometre.

That makes Singapore's figure about 1.9 times Hong Kong's.

The two have swapped places 5 times across 59 shared years of data; in 1961 it was Hong Kong ahead.

Hong Kong ranks 3rd and Singapore ranks 2nd of 191 countries.

Across the 6 decades both report, Hong Kong averaged higher in 2 and Singapore in 4.

Head to head by decade

Decade Hong Kong Singapore Difference Ahead
1960s 0.0208 units per square kilometre 0.0184 units per square kilometre 0.0024 units per square kilometre Hong Kong
1970s 0.0438 units per square kilometre 0.0466 units per square kilometre 0.0028 units per square kilometre Singapore
1980s 0.0988 units per square kilometre 0.0987 units per square kilometre 0.0001 units per square kilometre Hong Kong
1990s 0.1649 units per square kilometre 0.2123 units per square kilometre 0.0474 units per square kilometre Singapore
2000s 0.2288 units per square kilometre 0.3576 units per square kilometre 0.1288 units per square kilometre Singapore
2010s 0.3243 units per square kilometre 0.5968 units per square kilometre 0.2725 units per square kilometre Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic product (gdp), constant prices, purchasing power, Hong Kong or Singapore?
Singapore, at 0.6772 units per square kilometre against 0.3539 units per square kilometre in Hong Kong as of 2019.
What is the difference in gross domestic product (gdp), constant prices, purchasing power between Hong Kong and Singapore?
0.3233 units per square kilometre, with Singapore ahead.
How many years of comparable data are there for Hong Kong and Singapore?
59 years are reported by both, from 1961 to 2019.
How do Hong Kong and Singapore rank globally for gross domestic product (gdp), constant prices, purchasing power?
Hong Kong ranks 3rd and Singapore ranks 2nd of 191 countries.
Where does this data come from?
Statizoid (derived), published as Gross domestic product (GDP), Constant prices, Purchasing power parity (PPP) international dollar, ICP benchmark 2017, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong vs Singapore: Gross domestic product (GDP), Constant prices, Purchasing power. Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://economy.statizoid.com/compare/gross-domestic-product-gdp-constant-prices-purchasing-power-parity-ppp-international-4/hong-kong-sar-china/singapore/

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About this data

Indicator
Gross domestic product (GDP), Constant prices, Purchasing power parity (PPP) international dollar, ICP benchmark 2017, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
191 places, 9,768 data points, 1961–2019
Last refreshed

Gross domestic product (GDP), Constant prices, Purchasing power parity (PPP) international dollar, ICP benchmark 2017 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.