Hong Kong, China vs Singapore: Child population (UN estimates and projections) (0-14), per square

Hong Kong, China
0.7584 units per square kilometre
in 2023
Singapore
0.9504 units per square kilometre
in 2023
Hong Kong, China rank
3rd
Singapore rank
2nd

Child population (UN estimates and projections) (0-14), per square over time

  • Hong Kong, China
  • Singapore
00.250.50.7511.2199020062023

How they compare

Singapore currently reports 0.9504 units per square kilometre against 0.7584 units per square kilometre in Hong Kong, China, a difference of 0.192 units per square kilometre.

That makes Singapore's figure about 1.3 times Hong Kong, China's.

The two have swapped places 1 time across 34 shared years of data; in 1990 it was Hong Kong, China ahead.

Hong Kong, China ranks 3rd and Singapore ranks 2nd of 186 countries.

Across the 4 decades both report, Hong Kong, China averaged higher in 1 and Singapore in 3.

Head to head by decade

Decade Hong Kong, China Singapore Difference Ahead
1990s 1.15 units per square kilometre 1.06 units per square kilometre 0.0898 units per square kilometre Hong Kong, China
2000s 0.9706 units per square kilometre 1.08 units per square kilometre 0.1113 units per square kilometre Singapore
2010s 0.8131 units per square kilometre 0.992 units per square kilometre 0.1789 units per square kilometre Singapore
2020s 0.7822 units per square kilometre 0.947 units per square kilometre 0.1648 units per square kilometre Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher child population (un estimates and projections) (0-14), per square, Hong Kong, China or Singapore?
Singapore, at 0.9504 units per square kilometre against 0.7584 units per square kilometre in Hong Kong, China as of 2023.
What is the difference in child population (un estimates and projections) (0-14), per square between Hong Kong, China and Singapore?
0.192 units per square kilometre, with Singapore ahead.
How many years of comparable data are there for Hong Kong, China and Singapore?
34 years are reported by both, from 1990 to 2023.
How do Hong Kong, China and Singapore rank globally for child population (un estimates and projections) (0-14), per square?
Hong Kong, China ranks 3rd and Singapore ranks 2nd of 186 countries.
Where does this data come from?
Statizoid (derived), published as Child population (UN estimates and projections) (0-14), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong, China vs Singapore: Child population (UN estimates and projections) (0-14), per square. Statizoid, drawing on Statizoid (derived). Retrieved 13 September 2026, from https://gender.statizoid.com/compare/child-population-un-estimates-and-projections-0-14-per-square-kilometre/hong-kong-sar-china/singapore/

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About this data

Indicator
Child population (UN estimates and projections) (0-14), 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, 6,278 data points, 1990–2023
Last refreshed

Child population (UN estimates and projections) (0-14) 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.