Statizoid

Electoral democracy in Tonga

Tonga: Electoral democracy was 1 in 2025. ◆ Volatile

Latest (2025)
1
Change on year
unchanged
World rank
1st
of 197 countries
All-time high
1
in 2010
All-time low
0
in 2005
Years of data
21
2005–2025

Electoral democracy in Tonga, 2005–2025

00.20.40.60.812005201520252005: 02006: 02007: 02008: 02009: 02010: 12011: 12012: 12013: 12014: 12015: 12016: 12017: 12018: 12019: 12020: 12021: 12022: 12023: 12024: 12025: 1

Source: Freedom House (2026) – processed by Our World in Data.

Analysis

In 2025, electoral democracy in Tonga stood at 1. That is the highest value across all 21 years on record.

Compared with earlier readings it is unchanged over ten years.

Over the whole period, electoral democracy in Tonga peaked at 1 in 2010 and was at its lowest, 0, in 2005.

That places Tonga 1st out of 197 countries with data for 2025, putting it in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
2000s 0 0 0 5
2010s 1 1 1 10
2020s 1 1 1 6

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See the full ranking of 197 places →

More reference data data for Tonga

All data for Tonga →

Frequently asked questions

What is electoral democracy in Tonga?
Electoral democracy in Tonga was 1 in 2025, according to Freedom House (2026) – processed by Our World in Data.
What is the highest electoral democracy recorded in Tonga?
The highest recorded value was 1 in 2010.
What is the lowest electoral democracy recorded in Tonga?
The lowest recorded value was 0 in 2005.
How does Tonga rank for electoral democracy?
Tonga ranks 1st out of 197 countries with data for 2025.
Is electoral democracy rising or falling in Tonga?
Over the last ten years it is unchanged. The long-run trend across the full record is volatile.
Where does this Tonga data come from?
The figures come from Freedom House (2026) – processed by Our World in Data, published as part of Electoral democracy. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 21 observations, free to reuse under CC BY 4.0 (Our World in Data).

About this data

Indicator
Electoral democracy
Source
Freedom House (2026) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
197 places, 4,121 data points, 2005–2025
Last refreshed

Identifies if the political regime of a country is an electoral democracy. It identifies whether a country is an electoral democracy (score 1) or not (score 0).