Iran vs Nigeria: Revenue, General government, Percent of GDP

Iran
10.68
in 2030
Nigeria
9.21
in 2030
Iran rank
191st
Nigeria rank
193rd

Revenue, General government, Percent of GDP over time

  • Iran
  • Nigeria
5101520199120102030

How they compare

Iran currently reports 10.68 against 9.21 in Nigeria, a difference of 1.47.

That makes Iran's figure about 1.2 times Nigeria's.

The two have swapped places 5 times across 40 shared years of data; in 1991 it was Nigeria ahead.

Iran ranks 191st and Nigeria ranks 193rd of 195 countries.

Across the 5 decades both report, Iran averaged higher in 4 and Nigeria in 1.

Head to head by decade

Decade Iran Nigeria Difference Ahead
1990s 16.14 11.89 4.25 Iran
2000s 13.66 15.13 1.47 Nigeria
2010s 12.5 7.28 5.22 Iran
2020s 9.92 8.11 1.82 Iran
2030s 10.68 9.21 1.47 Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher revenue, general government, percent of gdp, Iran or Nigeria?
Iran, at 10.68 against 9.21 in Nigeria as of 2030.
What is the difference in revenue, general government, percent of gdp between Iran and Nigeria?
1.47, with Iran ahead.
How many years of comparable data are there for Iran and Nigeria?
40 years are reported by both, from 1991 to 2030.
How do Iran and Nigeria rank globally for revenue, general government, percent of gdp?
Iran ranks 191st and Nigeria ranks 193rd of 195 countries.
Where does this data come from?
International Monetary Fund, published as Revenue, General government, Percent of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran vs Nigeria: Revenue, General government, Percent of GDP. Statizoid, drawing on International Monetary Fund. Retrieved 08 November 2026, from https://public-sector.statizoid.com/compare/revenue-general-government-percent-of-gdp/iran-islamic-rep/nigeria/

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About this data

Indicator
Revenue, General government, Percent of GDP
Source
International Monetary Fund
Licence
IMF Terms and Conditions (attribution required)
Coverage
213 places, 7,681 data points, 1991–2030
Last refreshed

Fiscal Monitor (FM) 2025 October