Low Adult Numeracy by Country

32 countries • Percentage of adultsOECD How's Life / Well-Being

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Use this Low Adult Numeracy briefing as a warm-up, then jump into a fast country round.

What It Measures

Share of adults with low numeracy skills, from OECD How's Life / Well-Being.

At a Glance

World average

21.38

Middle country

19.8

Low end

7.82

High end

47.716

Countries

32

World Map

Highest & Lowest Low Adult Numeracy

Highest Low Adult Numeracy

Lowest Low Adult Numeracy

Worth a Double Take

Biggest ranking jump: #2 Mexico is 7.10% of adults higher than #3 Turkey (46.1% of adults vs 39% of adults).

Another sharp ranking jump: #3 Turkey is 4.90% of adults higher than #4 Portugal (39% of adults vs 34.11% of adults).

Another sharp ranking jump: #4 Portugal is 4.29% of adults higher than #5 Poland (34.11% of adults vs 29.82% of adults).