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United States: Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index

0.55parity index (1 = parity) · 2022

Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA). UNESCO Institute for Statistics indicator MATH.LOWERSEC.WPIA. Annual figures for United States from 2000 to 2022.

20002022

Every year

YearValue (parity index (1 = parity))Note
20220.552
20180.616
20150.617
20120.631
20090.628
20060.574
20030.546
20000.553

Source

Published by UIS, produced by UNESCO Institute for Statistics. Licence: CC BY-SA 3.0 IGO. Retrieved 2026-11-07.

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Cite or download

UIS (2026). Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index. Interva. https://interva.co/dataset/uis-math-lowersec-wpia (accessed 2026-11-08). catalog snapshot 2026-11-07.

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Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index in other countries

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