What is the difference in revenue, general government, percent of gdp between Iran, Islamic Republic of and Nigeria?

1.47, with Iran, Islamic Republic of ahead.

How many years of comparable data are there for Iran, Islamic Republic of and Nigeria?

40 years are reported by both, from 1991 to 2030.

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.

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

Iran, Islamic Republic of

10.68

in 2030

Nigeria

9.21

in 2030

Iran, Islamic Republic of rank

191st

Nigeria rank

193rd

Revenue, General government, Percent of GDP over time

Iran, Islamic Republic of
Nigeria

How they compare

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

That makes Iran, Islamic Republic of'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, Islamic Republic of ranks 191st and Nigeria ranks 193rd of 195 countries.

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

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher revenue, general government, percent of gdp, Iran, Islamic Republic of or Nigeria?: Iran, Islamic Republic of, at 10.68 against 9.21 in Nigeria as of 2030.
What is the difference in revenue, general government, percent of gdp between Iran, Islamic Republic of and Nigeria?: 1.47, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Nigeria?: 40 years are reported by both, from 1991 to 2030.
How do Iran, Islamic Republic of and Nigeria rank globally for revenue, general government, percent of gdp?: Iran, Islamic Republic of 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, Islamic Republic of vs Nigeria: Revenue, General government, Percent of GDP. Statizoid, drawing on International Monetary Fund. Retrieved 14 September 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: 18 August 2026

Fiscal Monitor (FM) 2025 October