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

24 years are reported by both, from 2000 to 2023.

Where does this data come from?

Global Health Expenditure Database, WHO, via World Bank (2026) – processed by Our World in Data, published as Public healthcare spending as a share of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran, Islamic Republic of vs Oman: Public healthcare spending as a share of GDP

Iran, Islamic Republic of

2.8%

in 2023

Oman

3.0%

in 2023

Iran, Islamic Republic of rank

103rd

Oman rank

100th

Public healthcare spending as a share of GDP over time

Iran, Islamic Republic of
Oman

How they compare

Oman currently reports 3.0% against 2.8% in Iran, Islamic Republic of, a difference of 0.2%.

That makes Oman's figure about 1.1 times Iran, Islamic Republic of's.

The two have swapped places 8 times across 24 shared years of data; in 2000 it was Oman ahead.

Iran, Islamic Republic of ranks 103rd and Oman ranks 100th of 193 countries.

Across the 3 decades both report, Iran, Islamic Republic of averaged higher in 1 and Oman in 2.

Head to head by decade

Decade	Iran, Islamic Republic of	Oman	Difference	Ahead
2000s	2.0%	2.0%	0.0%	Oman
2010s	3.0%	2.8%	0.2%	Iran, Islamic Republic of
2020s	2.5%	3.5%	1.0%	Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher public healthcare spending as a share of gdp, Iran, Islamic Republic of or Oman?: Oman, at 3.0% against 2.8% in Iran, Islamic Republic of as of 2023.
What is the difference in public healthcare spending as a share of gdp between Iran, Islamic Republic of and Oman?: 0.2%, with Oman ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Oman?: 24 years are reported by both, from 2000 to 2023.
How do Iran, Islamic Republic of and Oman rank globally for public healthcare spending as a share of gdp?: Iran, Islamic Republic of ranks 103rd and Oman ranks 100th of 193 countries.
Where does this data come from?: Global Health Expenditure Database, WHO, via World Bank (2026) – processed by Our World in Data, published as Public healthcare spending as a share 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 Oman: Public healthcare spending as a share of GDP. Statizoid, drawing on Global Health Expenditure Database, WHO, via World Bank (2026) – processed by Our World in Data. Retrieved 03 September 2026, from https://health.statizoid.com/compare/public-healthcare-spending-share-gdp/iran-islamic-rep/oman/

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<a href="https://health.statizoid.com/compare/public-healthcare-spending-share-gdp/iran-islamic-rep/oman/">Iran, Islamic Republic of vs Oman: Public healthcare spending as a share of GDP</a> — Statizoid

About this data

Indicator: Public healthcare spending as a share of GDP
Unit: % of GDP
Source: Global Health Expenditure Database, WHO, via World Bank (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 193 places, 4,547 data points, 2000–2024
Last refreshed: 28 August 2026

Domestic general government expenditure on health from domestic sources, expressed as a share of GDP.