Australia vs New Zealand: Democracy Index

Australia
10
in 2018
New Zealand
10
in 2018
Australia rank
1st
New Zealand rank
1st

Democracy Index over time

  • Australia
  • New Zealand
0246810185719372018

How they compare

Australia currently reports 10 against 10 in New Zealand, a difference of 0.

Across all 118 years both countries report, New Zealand has been ahead every year.

Australia ranks 1st and New Zealand ranks 1st of 168 countries.

Head to head by decade

Decade Australia New Zealand Difference Ahead
1900s 10 10 0 —
1910s 10 10 0 —
1920s 10 10 0 —
1930s 10 10 0 —
1940s 10 10 0 —
1950s 10 10 0 —
1960s 10 10 0 —
1970s 10 10 0 —
1980s 10 10 0 —
1990s 10 10 0 —
2000s 10 10 0 —
2010s 10 10 0 —

Averages of every year both report within each decade.

Frequently asked questions

Which has higher democracy index, Australia or New Zealand?
Australia, at 10 against 10 in New Zealand as of 2018.
What is the difference in democracy index between Australia and New Zealand?
0, with Australia ahead.
How many years of comparable data are there for Australia and New Zealand?
118 years are reported by both, from 1901 to 2018.
How do Australia and New Zealand rank globally for democracy index?
Australia ranks 1st and New Zealand ranks 1st of 168 countries.
Where does this data come from?
Polity 5 (2020); Population based on various sources (2023) – processed by Our World in Data, published as Democracy Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Australia vs New Zealand: Democracy Index. Statizoid, drawing on Polity 5 (2020); Population based on various sources (2023) – processed by Our World in Data. Retrieved 07 November 2026, from https://social-development.statizoid.com/compare/democracy-index-polity/australia/new-zealand/

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About this data

Indicator
Democracy Index
Source
Polity 5 (2020); Population based on various sources (2023) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
168 places, 18,392 data points, 1776–2020
Last refreshed

It combines information on the extent to which open, multi-party, and competitive elections choose a chief executive who faces comprehensive institutional constraints, and political participation is competitive. It ranges from -10 to 10 (fully democratic).