Costa Rica vs El Salvador: Completion rate, upper secondary education, adjusted wealth parity

Costa Rica
0.3844 WPIA
in 2018
El Salvador
0.3481 WPIA
in 2018
Costa Rica rank
13th
El Salvador rank
14th

Completion rate, upper secondary education, adjusted wealth parity over time

  • Costa Rica
  • El Salvador
00.10.20.30.4200020092018

How they compare

Costa Rica currently reports 0.3844 WPIA against 0.3481 WPIA in El Salvador, a difference of 0.0363 WPIA.

That makes Costa Rica's figure about 1.1 times El Salvador's.

The two have swapped places 4 times across 16 shared years of data; in 2000 it was Costa Rica ahead.

Costa Rica ranks 13th and El Salvador ranks 14th of 29 countries.

Costa Rica has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Costa Rica El Salvador Difference Ahead
2000s 0.2295 WPIA 0.1828 WPIA 0.0467 WPIA Costa Rica
2010s 0.3509 WPIA 0.3117 WPIA 0.0392 WPIA Costa Rica

Averages of every year both report within each decade.

Frequently asked questions

Which has higher completion rate, upper secondary education, adjusted wealth parity, Costa Rica or El Salvador?
Costa Rica, at 0.3844 WPIA against 0.3481 WPIA in El Salvador as of 2018.
What is the difference in completion rate, upper secondary education, adjusted wealth parity between Costa Rica and El Salvador?
0.0363 WPIA, with Costa Rica ahead.
How many years of comparable data are there for Costa Rica and El Salvador?
16 years are reported by both, from 2000 to 2018.
How do Costa Rica and El Salvador rank globally for completion rate, upper secondary education, adjusted wealth parity?
Costa Rica ranks 13th and El Salvador ranks 14th of 29 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Completion rate, upper secondary education, adjusted wealth parity index (WPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Costa Rica vs El Salvador: Completion rate, upper secondary education, adjusted wealth parity. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 27 August 2026, from https://reference.statizoid.com/compare/completion-rate-upper-secondary-education-adjusted-wealth-parity-index-wpia/costa-rica/el-salvador/

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About this data

Indicator
Completion rate, upper secondary education, adjusted wealth parity index (WPIA)
Unit
WPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
29 places, 309 data points, 1999–2019
Last refreshed

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