Centralization of Political Power Index in Vietnam
Vietnam: Centralization of Political Power Index was 0.783 in 2025. ▼ Falling
Centralization of Political Power Index in Vietnam, 1976–2025
Source: V-Dem (2026) – processed by Our World in Data.
Analysis
In 2025, centralization of political power index in Vietnam stood at 0.783.
That represents a change of up 0.9% on the previous year and up 9.4% over ten years.
Over the whole period, centralization of political power index in Vietnam peaked at 0.86 in 1980 and was at its lowest, 0.712, in 2017.
That places Vietnam 42nd out of 173 countries with data for 2025, putting it in the top quarter.
The long-run direction has been consistently falling across the 50 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0.855 | 0.855 | 0.855 | 4 |
| 1980s | 0.8524 | 0.841 | 0.86 | 10 |
| 1990s | 0.8382 | 0.837 | 0.841 | 10 |
| 2000s | 0.7833 | 0.725 | 0.842 | 10 |
| 2010s | 0.7274 | 0.712 | 0.773 | 10 |
| 2020s | 0.77 | 0.75 | 0.791 | 6 |
Countries ranked near Vietnam
More reference data data for Vietnam
- Spring temperature anomalies 0.5508 °C (2026)
- Summer temperature anomalies 0.9259 °C (2026)
- Temperature anomalies by month -0.1303 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.512 °C (2025)
- Winter temperature anomalies 1.13 °C (2025)
- Consumer price index 195.98 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is centralization of political power index in Vietnam?
- Centralization of political power index in Vietnam was 0.783 in 2025, according to V-Dem (2026) – processed by Our World in Data.
- What is the highest centralization of political power index recorded in Vietnam?
- The highest recorded value was 0.86 in 1980.
- What is the lowest centralization of political power index recorded in Vietnam?
- The lowest recorded value was 0.712 in 2017.
- How does Vietnam rank for centralization of political power index?
- Vietnam ranks 42nd out of 173 countries with data for 2025.
- Is centralization of political power index rising or falling in Vietnam?
- Over the last ten years it is up 9.4%. The long-run trend across the full record is falling.
- Where does this Vietnam data come from?
- The figures come from V-Dem (2026) – processed by Our World in Data, published as part of Centralization of Political Power Index. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 50 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Central estimate of the extent to which the executive is unconstrained by the legislature, judiciary, electoral management body, and other oversight.