Where a child lives in Nigeria is closely tied to whether they have foundational numeracy skills.
In Lagos, 82.3% of children aged 7–14 had foundational numeracy skills in 2021. In Jigawa, it was just 0.8%. Across Nigeria, the figure was 25.3%.
Of the 18 jurisdictions above the national figure, 15 were in the South. In 11 northern states, fewer than 12% of children had foundational numeracy skills.
This measures the minimum numeracy standard expected at the Grade 2–3 level, assessed one-on-one with a randomly selected child aged 7–14 per household. The sample includes children who were not in school.
These are survey estimates with margins of error. For example, Taraba's estimate was 9.5%, with a 95% confidence interval of 6.0%–14.7%. Small differences between states may therefore not be statistically meaningful.





