Brazil vs Tanzania, United Republic of: Number of one-year-olds who have received different vaccinations

Brazil
2.59 million people
in 2023
Tanzania, United Republic of
2.27 million people
in 2023
Brazil rank
10th
Tanzania, United Republic of rank
12th

Number of one-year-olds who have received different vaccinations over time

  • Brazil
  • Tanzania, United Republic of
1.0M2.0M3.0M4.0M198020012023

How they compare

Brazil currently reports 2.59 million people against 2.27 million people in Tanzania, United Republic of, a difference of 321,770 people.

That makes Brazil's figure about 1.1 times Tanzania, United Republic of's.

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

Brazil ranks 10th and Tanzania, United Republic of ranks 12th of 236 countries.

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

Head to head by decade

Decade Brazil Tanzania, United Republic of Difference Ahead
1980s 3.73 million people 933,230 people 2.80 million people Brazil
1990s 3.49 million people 1.15 million people 2.34 million people Brazil
2000s 3.15 million people 1.49 million people 1.66 million people Brazil
2010s 2.89 million people 1.86 million people 1.03 million people Brazil
2020s 2.65 million people 2.20 million people 447,008 people Brazil

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of one-year-olds who have received different vaccinations, Brazil or Tanzania, United Republic of?
Brazil, at 2.59 million people against 2.27 million people in Tanzania, United Republic of as of 2023.
What is the difference in number of one-year-olds who have received different vaccinations between Brazil and Tanzania, United Republic of?
321,770 people, with Brazil ahead.
How many years of comparable data are there for Brazil and Tanzania, United Republic of?
44 years are reported by both, from 1980 to 2023.
How do Brazil and Tanzania, United Republic of rank globally for number of one-year-olds who have received different vaccinations?
Brazil ranks 10th and Tanzania, United Republic of ranks 12th of 236 countries.
Where does this data come from?
UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of one-year-olds who have received different vaccinations. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brazil vs Tanzania, United Republic of: Number of one-year-olds who have received different vaccinations. Statizoid, drawing on UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 14 September 2026, from https://health.statizoid.com/compare/the-worlds-number-of-vaccinated-one-year-olds/brazil/tanzania/

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About this data

Indicator
Number of one-year-olds who have received different vaccinations
Unit
people
Source
UN, World Population Prospects (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 10,384 data points, 1980–2023
Last refreshed

Total population, measured on 1 July of the year shown. This only includes people at birth.