Latvia vs United States of America: Proportion of students at the end of lower secondary achieving at

Latvia
0.8347 LPIA
in 2018
United States of America
0.8659 LPIA
in 2018
Latvia rank
19th
United States of America rank
17th

Proportion of students at the end of lower secondary achieving at over time

  • Latvia
  • United States of America
00.250.50.751200020092018

How they compare

United States of America currently reports 0.8659 LPIA against 0.8347 LPIA in Latvia, a difference of 0.0312 LPIA.

Across all 6 years both countries report, United States of America has been ahead every year.

Latvia ranks 19th and United States of America ranks 17th of 39 countries.

United States of America has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Latvia United States of America Difference Ahead
2000s 0.8614 LPIA 1.02 LPIA 0.1572 LPIA United States of America
2010s 0.8569 LPIA 0.9147 LPIA 0.0578 LPIA United States of America

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of students at the end of lower secondary achieving at, Latvia or United States of America?
United States of America, at 0.8659 LPIA against 0.8347 LPIA in Latvia as of 2018.
What is the difference in proportion of students at the end of lower secondary achieving at between Latvia and United States of America?
0.0312 LPIA, with United States of America ahead.
How many years of comparable data are there for Latvia and United States of America?
6 years are reported by both, from 2000 to 2018.
How do Latvia and United States of America rank globally for proportion of students at the end of lower secondary achieving at?
Latvia ranks 19th and United States of America ranks 17th of 39 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted location parity index (LPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Latvia vs United States of America: Proportion of students at the end of lower secondary achieving at. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 05 September 2026, from https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-achieving-at-least-a-minimum-2/latvia/united-states/

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About this data

Indicator
Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted location parity index (LPIA)
Unit
LPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
39 places, 219 data points, 1995–2018
Last refreshed

The Adjusted Location Parity Index (LPIA) is calculated by dividing the rural value for the indicator by the urban value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted location parity index is symmetrical around 1 and lies in the range 0-2. An adjusted LPI equal to 1 indicates parity between rural and urban locations. In general, a value less than 1 indicates disparity in favor of urban locations and a value greater than 1 indicates disparity in favor of rural locations. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/