Democratic Republic of Congo vs Nigeria: The worlds number of vaccinated one year olds

Democratic Republic of Congo
4.14 million
in 2023
Nigeria
7.07 million
in 2023
Democratic Republic of Congo rank
6th
Nigeria rank
3rd

The worlds number of vaccinated one year olds over time

  • Democratic Republic of Congo
  • Nigeria
2.0M4.0M6.0M8.0M198020012023

How they compare

Nigeria currently reports 7.07 million against 4.14 million in Democratic Republic of Congo, a difference of 2.92 million.

That makes Nigeria's figure about 1.7 times Democratic Republic of Congo's.

Across all 44 years both countries report, Nigeria has been ahead every year.

Democratic Republic of Congo ranks 6th and Nigeria ranks 3rd of 236 countries.

Nigeria has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Democratic Republic of Congo Nigeria Difference Ahead
1980s 1.30 million 3.54 million 2.24 million Nigeria
1990s 1.81 million 4.39 million 2.59 million Nigeria
2000s 2.38 million 5.73 million 3.35 million Nigeria
2010s 3.26 million 6.85 million 3.59 million Nigeria
2020s 3.98 million 6.94 million 2.95 million Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher the worlds number of vaccinated one year olds, Democratic Republic of Congo or Nigeria?
Nigeria, at 7.07 million against 4.14 million in Democratic Republic of Congo as of 2023.
What is the difference in the worlds number of vaccinated one year olds between Democratic Republic of Congo and Nigeria?
2.92 million, with Nigeria ahead.
How many years of comparable data are there for Democratic Republic of Congo and Nigeria?
44 years are reported by both, from 1980 to 2023.
How do Democratic Republic of Congo and Nigeria rank globally for the worlds number of vaccinated one year olds?
Democratic Republic of Congo ranks 6th and Nigeria ranks 3rd of 236 countries.
Where does this data come from?
Our World in Data, published as The worlds number of vaccinated one year olds. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Democratic Republic of Congo vs Nigeria: The worlds number of vaccinated one year olds. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://health.statizoid.com/compare/the-worlds-number-of-vaccinated-one-year-olds/congo-dem-rep/nigeria/

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<a href="https://health.statizoid.com/compare/the-worlds-number-of-vaccinated-one-year-olds/congo-dem-rep/nigeria/">Democratic Republic of Congo vs Nigeria: The worlds number of vaccinated one year olds</a> — Statizoid

About this data

Indicator
The worlds number of vaccinated one year olds
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 10,384 data points, 1980–2023
Last refreshed