Proportion of students at the end of lower secondary education in United States of America

United States of America: Proportion of students at the end of lower secondary education was 0.7472 WPIA in 2022. ▲ Rising

Latest (2022)
0.7472 WPIA
World rank
5th
of 49 countries
All-time high
0.7818 WPIA
in 2015
All-time low
0.6454 WPIA
in 2003
Years of data
7
2000–2022

Proportion of students at the end of lower secondary education in United States of America, 2000–2022

00.20.40.60.82000201120222000: 0.685 WPIA2003: 0.645 WPIA2009: 0.717 WPIA2012: 0.781 WPIA2015: 0.782 WPIA2018: 0.76 WPIA2022: 0.747 WPIA

Source: UNESCO Institute for Statistics. Measured in WPIA.

Analysis

In 2022, proportion of students at the end of lower secondary education in United States of America stood at 0.7472 WPIA.

Compared with earlier readings it is down 4.4% over ten years.

Over the whole period, proportion of students at the end of lower secondary education in United States of America peaked at 0.7818 WPIA in 2015 and was at its lowest, 0.6454 WPIA, in 2003.

That places United States of America 5th out of 49 countries with data for 2022, putting it in the top 10%.

Proportion of students at the end of lower secondary education in United States of America, year by year

Annual values for Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted wealth parity index (WPIA) in United States of America, 2000 to 2022.
Year WPIA Change
2000 0.6846 WPIA
2003 0.6454 WPIA -5.7%
2009 0.7169 WPIA +11.1%
2012 0.7814 WPIA +9.0%
2015 0.7818 WPIA +0.1%
2018 0.76 WPIA -2.8%
2022 0.7472 WPIA -1.7%

Averages by decade

DecadeAverage LowestHighest Years
2000s 0.6823 WPIA 0.6454 WPIA 0.7169 WPIA 3
2010s 0.7744 WPIA 0.76 WPIA 0.7818 WPIA 3
2020s 0.7472 WPIA 0.7472 WPIA 0.7472 WPIA 1

Countries ranked near United States of America

  1. 2 Ireland 0.7856 WPIA compare
  2. 3 Russian Federation 0.7856 WPIA compare
  3. 4 Singapore 0.7529 WPIA compare
  4. 6 Türkiye 0.714 WPIA compare
  5. 7 Portugal 0.7087 WPIA compare
  6. 8 Croatia 0.7058 WPIA compare

See the full ranking of 49 places →

More education data for United States of America

All data for United States of America →

Frequently asked questions

What is proportion of students at the end of lower secondary education in United States of America?
Proportion of students at the end of lower secondary education in United States of America was 0.7472 WPIA in 2022, according to UNESCO Institute for Statistics.
What is the highest proportion of students at the end of lower secondary education recorded in United States of America?
The highest recorded value was 0.7818 WPIA in 2015.
What is the lowest proportion of students at the end of lower secondary education recorded in United States of America?
The lowest recorded value was 0.6454 WPIA in 2003.
How does United States of America rank for proportion of students at the end of lower secondary education?
United States of America ranks 5th out of 49 countries with data for 2022.
Is proportion of students at the end of lower secondary education rising or falling in United States of America?
Over the last ten years it is down 4.4%. The long-run trend across the full record is rising.
Where does this United States of America data come from?
The figures come from UNESCO Institute for Statistics, published as part of Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted wealth parity index (WPIA). Statizoid updates them automatically from the source API.

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Proportion of students at the end of lower secondary education in United States of America. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 10 September 2026, from https://education.statizoid.com/stat/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-49/united-states/

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About this data

Indicator
Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted wealth parity index (WPIA)
Unit
WPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
49 places, 353 data points, 2000–2022
Last refreshed

February 2026 Data Release