Hong Kong vs Tonga: Civil liberties rating, per square kilometre

Hong Kong
0.0038 units per square kilometre
in 2023
Tonga
0.0028 units per square kilometre
in 2023
Hong Kong rank
15th
Tonga rank
16th

Civil liberties rating, per square kilometre over time

  • Hong Kong
  • Tonga
00.0010.0020.0030.004197219972023

How they compare

Hong Kong currently reports 0.0038 units per square kilometre against 0.0028 units per square kilometre in Tonga, a difference of 0.001 units per square kilometre.

That makes Hong Kong's figure about 1.4 times Tonga's.

The two have swapped places 1 time across 50 shared years of data; in 1972 it was Tonga ahead.

Hong Kong ranks 15th and Tonga ranks 16th of 196 countries.

Across the 6 decades both report, Hong Kong averaged higher in 1 and Tonga in 5.

Head to head by decade

Decade Hong Kong Tonga Difference Ahead
1970s 0.002 units per square kilometre 0.004 units per square kilometre 0.002 units per square kilometre Tonga
1980s 0.0022 units per square kilometre 0.0042 units per square kilometre 0.0019 units per square kilometre Tonga
1990s 0.0026 units per square kilometre 0.0042 units per square kilometre 0.0016 units per square kilometre Tonga
2000s 0.0023 units per square kilometre 0.0042 units per square kilometre 0.0019 units per square kilometre Tonga
2010s 0.002 units per square kilometre 0.0031 units per square kilometre 0.0011 units per square kilometre Tonga
2020s 0.0036 units per square kilometre 0.0028 units per square kilometre 0.0008 units per square kilometre Hong Kong

Averages of every year both report within each decade.

Frequently asked questions

Which has higher civil liberties rating, per square kilometre, Hong Kong or Tonga?
Hong Kong, at 0.0038 units per square kilometre against 0.0028 units per square kilometre in Tonga as of 2023.
What is the difference in civil liberties rating, per square kilometre between Hong Kong and Tonga?
0.001 units per square kilometre, with Hong Kong ahead.
How many years of comparable data are there for Hong Kong and Tonga?
50 years are reported by both, from 1972 to 2023.
How do Hong Kong and Tonga rank globally for civil liberties rating, per square kilometre?
Hong Kong ranks 15th and Tonga ranks 16th of 196 countries.
Where does this data come from?
Statizoid (derived), published as Civil liberties rating, 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 Tonga: Civil liberties rating, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/civil-liberties-rating-per-square-kilometre/hong-kong-sar-china/tonga/

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About this data

Indicator
Civil liberties rating, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
196 places, 9,006 data points, 1972–2023
Last refreshed

Civil liberties rating 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.