What is the difference in diphtheria - number of reported cases, per capita between Niger and World?

0.0001 units per person, with Niger ahead.

How many years of comparable data are there for Niger and World?

38 years are reported by both, from 1980 to 2025.

Where does this data come from?

Statizoid (derived), published as Diphtheria - number of reported cases, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs World: Diphtheria - number of reported cases, per capita

Niger

0.0001 units per person

in 2025

World

0 units per person

in 2025

Niger rank

4th

World rank

1st

Diphtheria - number of reported cases, per capita over time

Niger
World

How they compare

Niger currently reports 0.0001 units per person against 0 units per person in World, a difference of 0.0001 units per person.

That makes Niger's figure about 15.5 times World's.

The two have swapped places 13 times across 38 shared years of data; in 1980 it was World ahead.

Niger ranks 4th and World ranks 1st of 204 countries.

Across the 5 decades both report, Niger averaged higher in 1 and World in 4.

Head to head by decade

Decade	Niger	World	Difference	Ahead
1980s	0 units per person	0 units per person	0 units per person	World
1990s	0 units per person	0 units per person	0 units per person	World
2000s	0 units per person	0 units per person	0 units per person	World
2010s	0 units per person	0 units per person	0 units per person	World
2020s	0 units per person	0 units per person	0 units per person	Niger

Averages of every year both report within each decade.

Frequently asked questions

Which has higher diphtheria - number of reported cases, per capita, Niger or World?: Niger, at 0.0001 units per person against 0 units per person in World as of 2025.
What is the difference in diphtheria - number of reported cases, per capita between Niger and World?: 0.0001 units per person, with Niger ahead.
How many years of comparable data are there for Niger and World?: 38 years are reported by both, from 1980 to 2025.
How do Niger and World rank globally for diphtheria - number of reported cases, per capita?: Niger ranks 4th and World ranks 1st of 204 countries.
Where does this data come from?: Statizoid (derived), published as Diphtheria - number of reported cases, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs World: Diphtheria - number of reported cases, per capita. Statizoid, drawing on Statizoid (derived). Retrieved 31 August 2026, from https://health.statizoid.com/compare/diphtheria-number-of-reported-cases-per-capita/niger/world/

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About this data

Indicator: Diphtheria - number of reported cases, per capita
Unit: units per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 205 places, 8,479 data points, 1974–2025
Last refreshed: 31 August 2026

Diphtheria - number of reported cases divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.