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Data for 2018

Political Polarization, 2018

2018, as V-Dem Institute’s 2026 release gives it · stored as published, never rewritten

Political Polarization, 2018 covers 176 countries. Türkiye is highest, at 3.750; Uruguay is lowest, at -3.352. The middle country reads -0.011. Against 2017, 61 values changed (37 up, 24 down), the same countries are covered.

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Political Polarization · Data for 2018

HighestTürkiye

3.750

LowestUruguay

-3.352

Shaded by value in five groups of equal size, darkest at the lowest end. A higher value is the worse result.

01Position · derived

The table

Every country and every column of Political Polarization, 2018, as published. V-Dem Institute ranks nobody on this measure; the position is derived here by ordering the published values. “=” marks a shared position.

Showing 25 of 176 countries · select a heading to sort

Political Polarization, 2018: every country, as published by V-Dem Institute, University of Gothenburg.
derived
1TürkiyeTURWestern Asia3.750
2SyriaSYRWestern Asia3.100
3PolandPOLEastern Europe3.025
4LibyaLBYNorthern Africa3.002
5YemenYEMWestern Asia2.850
6BurundiBDIEastern Africa2.595
7VenezuelaVENSouth America2.472
8HungaryHUNEastern Europe2.431
9CameroonCMRMiddle Africa2.387
10ZimbabweZWEEastern Africa2.056
11BrazilBRASouth America1.970
12ArgentinaARGSouth America1.901
13IndiaINDSouthern Asia1.873
14ChadTCDMiddle Africa1.819
15ThailandTHASouth-eastern Asia1.790
16MaltaMLTSouthern Europe1.739
17TogoTGOWestern Africa1.736
18NicaraguaNICCentral America1.707
19BahrainBHRWestern Asia1.682
20GeorgiaGEOWestern Asia1.670
21EcuadorECUSouth America1.605
22ArmeniaARMWestern Asia1.597
23SomaliaSOMEastern Africa1.544
24United StatesUSANorthern America1.525
25EritreaERIEastern Africa1.524

02In 2018

At either end

The 5 countries at each end of the headline.

Highest

  1. 1Türkiye3.750
  2. 2Syria3.100
  3. 3Poland3.025
  4. 4Libya3.002
  5. 5Yemen2.850

Lowest

  1. 176Uruguay-3.352
  2. 175Denmark-3.236
  3. 174Latvia-3.102
  4. 173Ireland-2.925
  5. 172Barbados-2.737

A higher value is the worse result. The middle country reads -0.011. “Shared” marks a value another country also holds.

032017 → 2018

Since 2017

What changed between 2017 and this one: who joined or left, and how far the headline moved.

  • +0 / −0countries joined / left
  • 61values changed, of 176 in both
  • 37 · 24rose · fell
  • 115unchanged

Rose most

Fell most

Both years come from the same release, so a difference here is a change in the data, not a revision of it. Every country’s full history is charted on the statistic page.

04Caveats

Read before you use

What this edition’s numbers are and are not, worked out from the file itself.

The site’s method

  • One year of the 2026 release

    Every year in this series comes from V-Dem Institute’s 2026 release, recalculated on one method. It can differ from what was first published for 2018.

  • 174 distinct values among 176

    Values are stored exactly as published, to 3 decimals. 3 countries share -0.678. Countries sharing a value share a position too.

  • The position is ours

    V-Dem Institute publishes values only. The order here sorts the published values, and the page says so wherever it prints one.

  • Which end is better

    A higher value is the worse result.

  • Nothing missing

    Every one of the 176 countries has every column.

05The files

Download and cite

The table as a file, digit for digit, what this site changed, and a citation for this edition.

Licence in full

What this site changed: Reshaped into one row per country: regional and income-group totals are left out, only the columns listed are kept, each row gets its ISO 3166 code, and some country names are brought to one spelling. No value is recalculated, rescaled or rounded.

Licence: CC BY-SA 4.0. Share, adapt and use commercially with credit — and anything you publish that adapts it must carry the same licence.

Cite this edition

V-Dem Institute, University of Gothenburg (2018). Political Polarization, 2018 [data set], describing 2018. As held by Nations Inquiry, https://nationsinquiry.com/datasets/political-polarization/2018

0636 held

Other years

07Questions

Political Polarization, 2018: questions and answers

Which country has the highest political polarization in Political Polarization, 2018?

Türkiye, at 3.750, of the 176 countries in the file.

What year does Political Polarization, 2018 describe?

2018.

How many countries does Political Polarization, 2018 cover?

176.

Where can I download Political Polarization, 2018?

On this page, as a CSV file holding every value exactly as published, or from the publisher’s own site, linked below.

Is Political Polarization, 2018 the newest?

No. The newest held here is Political Polarization, 2025.

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