New Zealand vs Tonga: Government spending vs. GDP, per square kilometre

New Zealand
172,620 constant 2015 US$ per square kilometre
in 2023
Tonga
186,589 constant 2015 US$ per square kilometre
in 2023
New Zealand rank
56th
Tonga rank
55th

Government spending vs. GDP, per square kilometre over time

  • New Zealand
  • Tonga
50.0k100.0k150.0k200.0k197019962023

How they compare

Tonga currently reports 186,589 constant 2015 US$ per square kilometre against 172,620 constant 2015 US$ per square kilometre in New Zealand, a difference of 13,969 constant 2015 US$ per square kilometre.

That makes Tonga's figure about 1.1 times New Zealand's.

The two have swapped places 6 times across 30 shared years of data; in 1994 it was Tonga ahead.

New Zealand ranks 56th and Tonga ranks 55th of 166 countries.

Tonga has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade New Zealand Tonga Difference Ahead
1990s 76,700 constant 2015 US$ per square kilometre 103,335 constant 2015 US$ per square kilometre 26,634 constant 2015 US$ per square kilometre Tonga
2000s 98,256 constant 2015 US$ per square kilometre 117,859 constant 2015 US$ per square kilometre 19,602 constant 2015 US$ per square kilometre Tonga
2010s 125,611 constant 2015 US$ per square kilometre 126,196 constant 2015 US$ per square kilometre 584.9 constant 2015 US$ per square kilometre Tonga
2020s 165,884 constant 2015 US$ per square kilometre 182,783 constant 2015 US$ per square kilometre 16,900 constant 2015 US$ per square kilometre Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher government spending vs. gdp, per square kilometre, New Zealand or Tonga?
Tonga, at 186,589 constant 2015 US$ per square kilometre against 172,620 constant 2015 US$ per square kilometre in New Zealand as of 2023.
What is the difference in government spending vs. gdp, per square kilometre between New Zealand and Tonga?
13,969 constant 2015 US$ per square kilometre, with Tonga ahead.
How many years of comparable data are there for New Zealand and Tonga?
30 years are reported by both, from 1994 to 2023.
How do New Zealand and Tonga rank globally for government spending vs. gdp, per square kilometre?
New Zealand ranks 56th and Tonga ranks 55th of 166 countries.
Where does this data come from?
Statizoid (derived), published as Government spending vs. GDP, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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New Zealand vs Tonga: Government spending vs. GDP, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/government-spending-vs-gdp-per-square-kilometre/new-zealand/tonga/

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About this data

Indicator
Government spending vs. GDP, 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
166 places, 6,600 data points, 1961–2023
Last refreshed

Government spending vs. GDP 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.