Hong Kong, China vs IDA blend: Population ages 0-14, total, per square kilometre

Hong Kong, China
767.89 units per square kilometre
in 2023
IDA blend
52.31 units per square kilometre
in 2023
Hong Kong, China rank
4th
IDA blend rank
3rd

Population ages 0-14, total, per square kilometre over time

  • Hong Kong, China
  • IDA blend
05001.0k1.5k2.0k196119922023

How they compare

Hong Kong, China currently reports 767.89 units per square kilometre against 52.31 units per square kilometre in IDA blend, a difference of 715.58 units per square kilometre.

That makes Hong Kong, China's figure about 14.7 times IDA blend's.

Across all 63 years both countries report, Hong Kong, China has been ahead every year.

Hong Kong, China ranks 4th and IDA blend ranks 3rd of 215 countries.

Hong Kong, China has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Hong Kong, China IDA blend Difference Ahead
1960s 1,519 units per square kilometre 13.76 units per square kilometre 1,506 units per square kilometre Hong Kong, China
1970s 1,367 units per square kilometre 18.52 units per square kilometre 1,348 units per square kilometre Hong Kong, China
1980s 1,280 units per square kilometre 25.54 units per square kilometre 1,254 units per square kilometre Hong Kong, China
1990s 1,160 units per square kilometre 31.52 units per square kilometre 1,128 units per square kilometre Hong Kong, China
2000s 959.53 units per square kilometre 38.2 units per square kilometre 921.34 units per square kilometre Hong Kong, China
2010s 806.73 units per square kilometre 46.55 units per square kilometre 760.18 units per square kilometre Hong Kong, China
2020s 779.3 units per square kilometre 51.46 units per square kilometre 727.84 units per square kilometre Hong Kong, China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population ages 0-14, total, per square kilometre, Hong Kong, China or IDA blend?
Hong Kong, China, at 767.89 units per square kilometre against 52.31 units per square kilometre in IDA blend as of 2023.
What is the difference in population ages 0-14, total, per square kilometre between Hong Kong, China and IDA blend?
715.58 units per square kilometre, with Hong Kong, China ahead.
How many years of comparable data are there for Hong Kong, China and IDA blend?
63 years are reported by both, from 1961 to 2023.
How do Hong Kong, China and IDA blend rank globally for population ages 0-14, total, per square kilometre?
Hong Kong, China ranks 4th and IDA blend ranks 3rd of 215 countries.
Where does this data come from?
Statizoid (derived), published as Population ages 0-14, total, 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 IDA blend: Population ages 0-14, total, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 09 September 2026, from https://health.statizoid.com/compare/population-ages-0-14-total-per-square-kilometre/hong-kong-sar-china/ida-blend/

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About this data

Indicator
Population ages 0-14, total, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
263 places, 15,281 data points, 1961–2023
Last refreshed

Population ages 0-14, total 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.