Nigeria vs Zambia: Electoral democracy index
Nigeria
0.505
in 2025
Zambia
0.497
in 2025
Nigeria rank
85th
Zambia rank
88th
Electoral democracy index over time
- Nigeria
- Zambia
How they compare
Nigeria currently reports 0.505 against 0.497 in Zambia, a difference of 0.008.
The two have swapped places 8 times across 112 shared years of data; in 1914 it was Nigeria ahead.
Nigeria ranks 85th and Zambia ranks 88th of 176 countries.
Across the 12 decades both report, Nigeria averaged higher in 9 and Zambia in 3.
Head to head by decade
| Decade | Nigeria | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1910s | 0.1138 | 0.038 | 0.0758 | Nigeria |
| 1920s | 0.1331 | 0.0491 | 0.084 | Nigeria |
| 1930s | 0.1406 | 0.0668 | 0.0738 | Nigeria |
| 1940s | 0.1417 | 0.0757 | 0.066 | Nigeria |
| 1950s | 0.1743 | 0.1035 | 0.0708 | Nigeria |
| 1960s | 0.2235 | 0.2234 | 0.0001 | Nigeria |
| 1970s | 0.1915 | 0.2163 | 0.0248 | Zambia |
| 1980s | 0.2593 | 0.1921 | 0.0672 | Nigeria |
| 1990s | 0.2232 | 0.4278 | 0.2046 | Zambia |
| 2000s | 0.4317 | 0.495 | 0.0633 | Zambia |
| 2010s | 0.5202 | 0.4426 | 0.0776 | Nigeria |
| 2020s | 0.4963 | 0.4713 | 0.025 | Nigeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electoral democracy index, Nigeria or Zambia?
- Nigeria, at 0.505 against 0.497 in Zambia as of 2025.
- What is the difference in electoral democracy index between Nigeria and Zambia?
- 0.008, with Nigeria ahead.
- How many years of comparable data are there for Nigeria and Zambia?
- 112 years are reported by both, from 1914 to 2025.
- How do Nigeria and Zambia rank globally for electoral democracy index?
- Nigeria ranks 85th and Zambia ranks 88th of 176 countries.
- Where does this data come from?
- Our World in Data, published as Electoral democracy index. Statizoid refreshes it automatically from the source and publishes the full history for both places.