What is the difference in pertussis - number of reported cases, per capita between Barbados and Grenada?

0 units per person, with Barbados ahead.

How many years of comparable data are there for Barbados and Grenada?

52 years are reported by both, from 1974 to 2025.

Where does this data come from?

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

Barbados vs Grenada: Pertussis - number of reported cases, per capita

Barbados

0 units per person

in 2025

Grenada

0 units per person

in 2025

Barbados rank

136th

Grenada rank

136th

Pertussis - number of reported cases, per capita over time

Barbados
Grenada

How they compare

Barbados currently reports 0 units per person against 0 units per person in Grenada, a difference of 0 units per person.

The two have swapped places 12 times across 52 shared years of data; in 1974 it was Grenada ahead.

Barbados ranks 136th and Grenada ranks 136th of 204 countries.

Across the 6 decades both report, Barbados averaged higher in 2 and Grenada in 3.

Head to head by decade

Decade	Barbados	Grenada	Difference	Ahead
1970s	0 units per person	0.0006 units per person	0.0006 units per person	Grenada
1980s	0 units per person	0 units per person	0 units per person	Barbados
1990s	0 units per person	0 units per person	0 units per person	Grenada
2000s	0 units per person	0 units per person	0 units per person	Grenada
2010s	0 units per person	0 units per person	0 units per person	Barbados
2020s	0 units per person	0 units per person	0 units per person	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, per capita, Barbados or Grenada?: Barbados, at 0 units per person against 0 units per person in Grenada as of 2025.
What is the difference in pertussis - number of reported cases, per capita between Barbados and Grenada?: 0 units per person, with Barbados ahead.
How many years of comparable data are there for Barbados and Grenada?: 52 years are reported by both, from 1974 to 2025.
How do Barbados and Grenada rank globally for pertussis - number of reported cases, per capita?: Barbados ranks 136th and Grenada ranks 136th of 204 countries.
Where does this data come from?: Statizoid (derived), published as Pertussis - 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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Barbados vs Grenada: Pertussis - number of reported cases, per capita. Statizoid, drawing on Statizoid (derived). Retrieved 01 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-capita/barbados/grenada/

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About this data

Indicator: Pertussis - 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, 8,445 data points, 1974–2025
Last refreshed: 01 September 2026

Pertussis - 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.