Literacy Rate - Ranking 1999
In 1999, Belarus (99.59%), Kazakhstan (99.51%), and Azerbaijan (98.79%) ranked highest in literacy rate among all countries. Zambia ranked lowest at 68.00%.
Data & analysis
- Saudi Arabia — 100.83
- Serbia — 100.20
- Uzbekistan — 100.01
- Armenia — 99.87
- Azerbaijan — 99.78
The 2025 literacy rate data, sourced from the World Bank, reveals a sharp global divide. The top of the ranking is bound by near-universal adult literacy, with Saudi Arabia at 100.83% and Serbia at 100.20%, figures that reflect sustained investment in mass education systems over the late 20th and early 21st centuries. In contrast, the bottom is anchored by Niger at 35.73%, a structural lag driven by persistent barriers including chronic underfunding of rural schooling and high rates of child labor. This 65-percentage-point gap between the highest and lowest ranked countries underscores how literacy remains tied to economic capacity and institutional stability. As the data year 2025 marks a post-pandemic era, future reshuffling of the leaderboard will likely depend on whether low-ranked nations can accelerate digital learning infrastructure and enforce compulsory education laws to close the foundational skills gap.
| Rank | Country | Value | YoY % |
|---|---|---|---|