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Data for 2025

Lower Secondary Completion Rate, 2025

Figures for 2025, as UIS published them · stored as published, never rewritten

Lower Secondary Completion Rate, 2025 covers 164 countries on 3 measures. 2 countries share the highest reading, 100.00; South Sudan is lowest, at 13.73. The middle country reads 89.21. Against 2024, 159 values changed (159 up, 0 down), 4 countries joined.

Share

Lower Secondary Completion Rate · Data for 2025

Highest2 countries share it

100.00

LowestSouth Sudan

13.73

Shaded by value in five groups of equal size, darkest at the better end. A higher value is the better result.

01Position · derived

The table

Every country and every column of Lower Secondary Completion Rate, 2025, as published. UIS ranks nobody on this measure; the position is derived here by ordering the published values. “=” marks a shared position.

Showing 25 of 164 countries · select a heading to sort

Lower Secondary Completion Rate, 2025: every country, as published by UNESCO Institute for Statistics (UIS).
derived
=1QatarQATWestern Asia100.00100.00099.9623
=1South KoreaKOREastern Asia100.00100.000100.0000
3United KingdomGBRNorthern Europe99.9099.96199.8415
4NorwayNORNorthern Europe99.8099.81599.7853
5DenmarkDNKNorthern Europe99.7499.76199.7209
6TurkmenistanTKMCentral Asia99.7299.73699.7060
7FinlandFINNorthern Europe99.7099.73199.6712
8RussiaRUSEastern Europe99.6599.69199.6108
9KazakhstanKAZCentral Asia99.5999.55999.6194
10BarbadosBRBCaribbean99.5599.44599.6151
11SwedenSWENorthern Europe99.3899.57699.1961
12SloveniaSVNSouthern Europe99.3599.40199.3011
13ItalyITASouthern Europe99.3199.50599.1254
14LithuaniaLTUNorthern Europe99.2099.39999.0088
15CanadaCANNorthern America99.1999.47998.9088
16IcelandISLNorthern Europe99.0798.92699.2063
17SlovakiaSVKEastern Europe99.0499.02999.0491
18United StatesUSANorthern America99.0399.16998.8990
19ArmeniaARMWestern Asia99.0199.45298.5823
20BelarusBLREastern Europe99.0099.07298.9323
=21SwitzerlandCHEWestern Europe98.8999.24598.5547
=21UkraineUKREastern Europe98.8999.10498.6845
23SerbiaSRBSouthern Europe98.8698.86098.8600
24IrelandIRLNorthern Europe98.8599.04998.6590
25AustraliaAUSAustralia and New Zealand98.8499.06698.6262

02In 2025

At either end

The 5 countries at each end of the headline, then the highest and lowest on each other measure.

Highest

  1. 1South Koreashared100.00
  2. 1Qatarshared100.00
  3. 3United Kingdom99.90
  4. 4Norway99.80
  5. 5Denmark99.74

Lowest

  1. 164South Sudan13.73
  2. 163Central African Republic14.01
  3. 162Guinea-Bissau16.46
  4. 161Mozambique19.39
  5. 160Chad19.97

A higher value is the better result. The middle country reads 89.21. “Shared” marks a value another country also holds.

Each measure’s ends

032024 → 2025

Since 2024

What changed between 2024 and this one: who joined or left, and how far the headline moved.

  • +4 / −0countries joined / left
  • 159values changed, of 160 in both
  • 159 · 0rose · fell
  • 1unchanged

Rose most

Fell most

  • None.
+ Afghanistan+ Belize+ Eswatini+ Tunisia

Changes in value, not in places: a country’s place also moves when others do. Every country’s full history is charted on the statistic page.

04Caveats

Read before you use

What this edition’s numbers are and are not, worked out from the file itself.

The site’s method
  • 160 distinct values among 164

    Values are stored exactly as published, to 14 decimals. 2 countries share 100.00. Countries sharing a value share a position too.

  • The position is ours

    UIS publishes values only. The order here sorts the published values, and the page says so wherever it prints one.

  • Which end is better

    A higher value is the better result.

  • Nothing missing

    Every one of the 164 countries has every column.

05The files

Download and cite

The table as a file, digit for digit, what this site changed, and a citation for this edition.

Licence in full

What this site changed: Reshaped into one row per country: regional and income-group totals are left out, only the columns listed are kept, each row gets its ISO 3166 code, and some country names are brought to one spelling. No value is recalculated, rescaled or rounded.

Licence: CC BY-SA 4.0. Share, adapt and use commercially with credit — and anything you publish that adapts it must carry the same licence.

Cite this edition

UNESCO Institute for Statistics (UIS) (2025). Lower Secondary Completion Rate, 2025 [data set], describing 2025. As held by Nations Inquiry, https://nationsinquiry.com/datasets/lower-secondary-completion/2025

0645 held

Other years

07Questions

Lower Secondary Completion Rate, 2025: questions and answers

Which country has the highest lower secondary completion rate in Lower Secondary Completion Rate, 2025?

2 countries share the highest reading, 100.00, so no single country is named.

What year does Lower Secondary Completion Rate, 2025 describe?

2025.

How many countries does Lower Secondary Completion Rate, 2025 cover?

164.

Where can I download Lower Secondary Completion Rate, 2025?

On this page, as a CSV file holding every value exactly as published, or from the publisher’s own site, linked below.

Is Lower Secondary Completion Rate, 2025 the newest?

Yes, as of 2026-09-29, when it was read from the publisher.

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