Urban growth linked to primary education
Comparing Number of people living in urban and rural areas, annual growth rate with Primary education, pupils, per capita across 189 countries, 2025–2025.
- Rank correlation
- +0.66
- Holding size constant
- +0.59
- Countries compared
- 189
- Period
- 2025–2025
What might link these
The relationship between urban growth and primary education might be driven by economic development, as countries with growing urban populations often invest more in education. However, a careful reader should be cautious about potential confounders like government expenditure on education. Likely confounders include overall economic investment in human capital.
Why this is not proof of anything
This is a correlation across countries, not an experiment. It cannot show that either indicator causes the other, and both may simply follow a third thing. This correlation could mislead by implying a direct causal link between urbanization and education, when in fact both might be driven by broader economic trends.
The second figure above repeats the measurement with national population and income held constant. It is the more conservative number: a relationship that largely disappears there was mostly telling you that larger, richer countries have more of most things.
How this was measured
Both indicators were ranked across every country reporting each, and the two rankings compared — ranks rather than raw values, because a handful of very large countries can otherwise manufacture a relationship on their own. The calculation is arithmetic over figures already published on this site; the commentary above is drafted from the two indicator names and the resulting coefficients.