What is the difference in deliberative political institutions index between Poland and United Kingdom?

0.01, with United Kingdom ahead.

How many years of comparable data are there for Poland and United Kingdom?

103 years are reported by both, from 1918 to 2025.

Where does this data come from?

V-Dem (2026) – processed by Our World in Data, published as Deliberative Political Institutions Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Poland vs United Kingdom: Deliberative Political Institutions Index

Poland

0.852

in 2025

United Kingdom

0.862

in 2025

Poland rank

33rd

United Kingdom rank

31st

Deliberative Political Institutions Index over time

Poland
United Kingdom

How they compare

United Kingdom currently reports 0.862 against 0.852 in Poland, a difference of 0.01.

The two have swapped places 4 times across 103 shared years of data; in 1918 it was United Kingdom ahead.

Poland ranks 33rd and United Kingdom ranks 31st of 175 countries.

Across the 12 decades both report, Poland averaged higher in 1 and United Kingdom in 11.

Head to head by decade

Decade	Poland	United Kingdom	Difference	Ahead
1910s	0.62	0.741	0.121	United Kingdom
1920s	0.6352	0.7047	0.0695	United Kingdom
1930s	0.413	0.683	0.27	United Kingdom
1940s	0.0417	0.7443	0.7027	United Kingdom
1950s	0.0605	0.763	0.7025	United Kingdom
1960s	0.089	0.8304	0.7414	United Kingdom
1970s	0.095	0.8507	0.7557	United Kingdom
1980s	0.1723	0.8172	0.6449	United Kingdom
1990s	0.845	0.8439	0.0011	Poland
2000s	0.8046	0.8712	0.0666	United Kingdom
2010s	0.7359	0.838	0.1021	United Kingdom
2020s	0.686	0.8653	0.1793	United Kingdom

Averages of every year both report within each decade.

Frequently asked questions

Which has higher deliberative political institutions index, Poland or United Kingdom?: United Kingdom, at 0.862 against 0.852 in Poland as of 2025.
What is the difference in deliberative political institutions index between Poland and United Kingdom?: 0.01, with United Kingdom ahead.
How many years of comparable data are there for Poland and United Kingdom?: 103 years are reported by both, from 1918 to 2025.
How do Poland and United Kingdom rank globally for deliberative political institutions index?: Poland ranks 33rd and United Kingdom ranks 31st of 175 countries.
Where does this data come from?: V-Dem (2026) – processed by Our World in Data, published as Deliberative Political Institutions Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Poland vs United Kingdom: Deliberative Political Institutions Index. Statizoid, drawing on V-Dem (2026) – processed by Our World in Data. Retrieved 28 September 2026, from https://reference.statizoid.com/compare/deliberative-political-institutions-index/poland/united-kingdom/

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About this data

Indicator: Deliberative Political Institutions Index
Source: V-Dem (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 175 places, 20,802 data points, 1900–2025
Last refreshed: 18 September 2026

Central estimate of the extent to which political elites justify their positions, justify them with the common good, acknowledge counterarguments, consult elites in policy changes, and society deliberates policy changes.