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 0.8456 LTPIA in 2022. ▲ Rising

Latest (2022)
0.8456 LTPIA
World rank
9th
of 51 countries
All-time high
0.926 LTPIA
in 2018
All-time low
0.7286 LTPIA
in 2000
Years of data
7
2000–2022

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

00.20.40.60.812000201120222000: 0.729 LTPIA2003: 0.762 LTPIA2009: 0.902 LTPIA2012: 0.91 LTPIA2015: 0.841 LTPIA2018: 0.926 LTPIA2022: 0.846 LTPIA

Source: UNESCO Institute for Statistics. Measured in LTPIA.

Analysis

United States of America recorded 0.8456 LTPIA for proportion of students at the end of lower secondary education in 2022.

That represents a change of down 7.1% over ten years.

Over the whole period, proportion of students at the end of lower secondary education in United States of America peaked at 0.926 LTPIA in 2018 and was at its lowest, 0.7286 LTPIA, in 2000.

United States of America ranks 9th of 51 countries on this measure, in the top quarter.

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 speaks language of the test parity index (LTPIA) in United States of America, 2000 to 2022.
Year LTPIA Change
2000 0.7286 LTPIA
2003 0.762 LTPIA +4.6%
2009 0.9021 LTPIA +18.4%
2012 0.91 LTPIA +0.9%
2015 0.8406 LTPIA -7.6%
2018 0.926 LTPIA +10.1%
2022 0.8456 LTPIA -8.7%

Averages by decade

DecadeAverage LowestHighest Years
2000s 0.7976 LTPIA 0.7286 LTPIA 0.9021 LTPIA 3
2010s 0.8922 LTPIA 0.8406 LTPIA 0.926 LTPIA 3
2020s 0.8456 LTPIA 0.8456 LTPIA 0.8456 LTPIA 1

Countries ranked near United States of America

  1. 6 Hong Kong, China 0.908 LTPIA compare
  2. 7 Singapore 0.8973 LTPIA compare
  3. 8 Spain 0.8648 LTPIA compare
  4. 10 New Zealand 0.8404 LTPIA compare
  5. 11 Indonesia 0.8233 LTPIA compare
  6. 12 Israel 0.818 LTPIA compare

See the full ranking of 51 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 0.8456 LTPIA 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 0.926 LTPIA in 2018.
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 0.7286 LTPIA in 2000.
How does United States of America rank for proportion of students at the end of lower secondary education?
United States of America ranks 9th out of 51 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 7.1%. 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 speaks language of the test parity index (LTPIA). Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 7 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).

Share, cite or embed this page

Cite this page

Proportion of students at the end of lower secondary education in United States of America. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 11 September 2026, from https://education.statizoid.com/stat/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-45/united-states/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics); please keep the attribution.

<a href="https://education.statizoid.com/stat/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-45/united-states/">Proportion of students at the end of lower secondary education in United States of America</a> — Statizoid

About this data

Indicator
Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted speaks language of the test parity index (LTPIA)
Unit
LTPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
51 places, 363 data points, 2000–2022
Last refreshed

February 2026 Data Release