Nigeria vs Papua New Guinea: State capacity index

Nigeria
-0.39
in 2015
Papua New Guinea
-0.2505
in 2015
Nigeria rank
142nd
Papua New Guinea rank
140th

State capacity index over time

  • Nigeria
  • Papua New Guinea
-1.5-1-0.500.5196019872015

How they compare

Papua New Guinea currently reports -0.2505 against -0.39 in Nigeria, a difference of 0.1395.

The two have swapped places 3 times across 41 shared years of data; in 1975 it was Nigeria ahead.

Nigeria ranks 142nd and Papua New Guinea ranks 140th of 166 countries.

Across the 5 decades both report, Nigeria averaged higher in 1 and Papua New Guinea in 4.

Head to head by decade

Decade Nigeria Papua New Guinea Difference Ahead
1970s -0.194 0.2294 0.4234 Papua New Guinea
1980s -0.5423 0.3821 0.9244 Papua New Guinea
1990s -0.6089 -0.2206 0.3883 Papua New Guinea
2000s -0.6044 -0.3326 0.2719 Papua New Guinea
2010s -0.2951 -0.3095 0.0144 Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher state capacity index, Nigeria or Papua New Guinea?
Papua New Guinea, at -0.2505 against -0.39 in Nigeria as of 2015.
What is the difference in state capacity index between Nigeria and Papua New Guinea?
0.1395, with Papua New Guinea ahead.
How many years of comparable data are there for Nigeria and Papua New Guinea?
41 years are reported by both, from 1975 to 2015.
How do Nigeria and Papua New Guinea rank globally for state capacity index?
Nigeria ranks 142nd and Papua New Guinea ranks 140th of 166 countries.
Where does this data come from?
Our World in Data, published as State capacity index. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Nigeria vs Papua New Guinea: State capacity index. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://reference.statizoid.com/compare/state-capacity-index/nigeria/papua-new-guinea/

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 4.0 (Our World in Data); please keep the attribution.

<a href="https://reference.statizoid.com/compare/state-capacity-index/nigeria/papua-new-guinea/">Nigeria vs Papua New Guinea: State capacity index</a> — Statizoid

About this data

Indicator
State capacity index
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
166 places, 8,015 data points, 1960–2015
Last refreshed