Which has higher centralization of political power index, Mongolia or Tanzania?

Mongolia, at 0.247 against 0.24 in Tanzania as of 2025.

How many years of comparable data are there for Mongolia and Tanzania?

112 years are reported by both, from 1914 to 2025.

Where does this data come from?

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

Mongolia vs Tanzania: Centralization of Political Power Index

Mongolia

0.247

in 2025

Tanzania

0.24

in 2025

Mongolia rank

102nd

Tanzania rank

105th

Centralization of Political Power Index over time

Mongolia
Tanzania

How they compare

Mongolia currently reports 0.247 against 0.24 in Tanzania, a difference of 0.007.

The two have swapped places 6 times across 112 shared years of data; in 1914 it was Mongolia ahead.

Mongolia ranks 102nd and Tanzania ranks 105th of 176 countries.

Across the 12 decades both report, Mongolia averaged higher in 11 and Tanzania in 1.

Head to head by decade

Decade	Mongolia	Tanzania	Difference	Ahead
1910s	0.966	0.638	0.328	Mongolia
1920s	0.9341	0.6208	0.3133	Mongolia
1930s	0.9191	0.573	0.3461	Mongolia
1940s	0.8664	0.573	0.2934	Mongolia
1950s	0.8664	0.5702	0.2962	Mongolia
1960s	0.8583	0.2542	0.6041	Mongolia
1970s	0.858	0.215	0.643	Mongolia
1980s	0.858	0.2193	0.6387	Mongolia
1990s	0.2228	0.205	0.0178	Mongolia
2000s	0.1913	0.189	0.0023	Mongolia
2010s	0.1675	0.1934	0.0259	Tanzania
2020s	0.2025	0.1897	0.0128	Mongolia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher centralization of political power index, Mongolia or Tanzania?: Mongolia, at 0.247 against 0.24 in Tanzania as of 2025.
What is the difference in centralization of political power index between Mongolia and Tanzania?: 0.007, with Mongolia ahead.
How many years of comparable data are there for Mongolia and Tanzania?: 112 years are reported by both, from 1914 to 2025.
How do Mongolia and Tanzania rank globally for centralization of political power index?: Mongolia ranks 102nd and Tanzania ranks 105th of 176 countries.
Where does this data come from?: V-Dem (2026) – processed by Our World in Data, published as Centralization of Political Power Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Mongolia vs Tanzania: Centralization of Political Power Index. Statizoid, drawing on V-Dem (2026) – processed by Our World in Data. Retrieved 22 September 2026, from https://reference.statizoid.com/compare/political-centralization-index/mongolia/tanzania/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://reference.statizoid.com/compare/political-centralization-index/mongolia/tanzania/">Mongolia vs Tanzania: Centralization of Political Power Index</a> — Statizoid

About this data

Indicator: Centralization of Political Power Index
Source: V-Dem (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 176 places, 29,802 data points, 1789–2025
Last refreshed: 18 September 2026

Central estimate of the extent to which the executive is unconstrained by the legislature, judiciary, electoral management body, and other oversight.