Sri Lanka vs Trinidad and Tobago: Political centralization index
Sri Lanka
0.11
in 2025
Trinidad and Tobago
0.125
in 2025
Sri Lanka rank
137th
Trinidad and Tobago rank
134th
Political centralization index over time
- Sri Lanka
- Trinidad and Tobago
How they compare
Trinidad and Tobago currently reports 0.125 against 0.11 in Sri Lanka, a difference of 0.015.
That makes Trinidad and Tobago's figure about 1.1 times Sri Lanka's.
The two have swapped places 4 times across 126 shared years of data; in 1900 it was Trinidad and Tobago ahead.
Sri Lanka ranks 137th and Trinidad and Tobago ranks 134th of 176 countries.
Across the 13 decades both report, Sri Lanka averaged higher in 8 and Trinidad and Tobago in 5.
Head to head by decade
| Decade | Sri Lanka | Trinidad and Tobago | Difference | Ahead |
|---|---|---|---|---|
| 1900s | 0.146 | 0.27 | 0.124 | Trinidad and Tobago |
| 1910s | 0.146 | 0.27 | 0.124 | Trinidad and Tobago |
| 1920s | 0.1361 | 0.2324 | 0.0963 | Trinidad and Tobago |
| 1930s | 0.135 | 0.177 | 0.042 | Trinidad and Tobago |
| 1940s | 0.1544 | 0.1726 | 0.0182 | Trinidad and Tobago |
| 1950s | 0.193 | 0.1632 | 0.0298 | Sri Lanka |
| 1960s | 0.203 | 0.164 | 0.039 | Sri Lanka |
| 1970s | 0.2346 | 0.159 | 0.0756 | Sri Lanka |
| 1980s | 0.3082 | 0.141 | 0.1672 | Sri Lanka |
| 1990s | 0.2988 | 0.141 | 0.1578 | Sri Lanka |
| 2000s | 0.3096 | 0.14 | 0.1696 | Sri Lanka |
| 2010s | 0.2485 | 0.1313 | 0.1172 | Sri Lanka |
| 2020s | 0.2155 | 0.125 | 0.0905 | Sri Lanka |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher political centralization index, Sri Lanka or Trinidad and Tobago?
- Trinidad and Tobago, at 0.125 against 0.11 in Sri Lanka as of 2025.
- What is the difference in political centralization index between Sri Lanka and Trinidad and Tobago?
- 0.015, with Trinidad and Tobago ahead.
- How many years of comparable data are there for Sri Lanka and Trinidad and Tobago?
- 126 years are reported by both, from 1900 to 2025.
- How do Sri Lanka and Trinidad and Tobago rank globally for political centralization index?
- Sri Lanka ranks 137th and Trinidad and Tobago ranks 134th of 176 countries.
- Where does this data come from?
- Our World in Data, published as Political centralization index. Statizoid refreshes it automatically from the source and publishes the full history for both places.