Tanzania vs Vietnam: Hepb3 number unvaccinated

Tanzania
375,596
in 2023
Vietnam
495,339
in 2023
Tanzania rank
14th
Vietnam rank
11th

Hepb3 number unvaccinated over time

  • Tanzania
  • Vietnam
0200.0k400.0k600.0k200220122023

How they compare

Vietnam currently reports 495,339 against 375,596 in Tanzania, a difference of 119,743.

That makes Vietnam's figure about 1.3 times Tanzania's.

The two have swapped places 10 times across 21 shared years of data; in 2003 it was Vietnam ahead.

Tanzania ranks 14th and Vietnam ranks 11th of 190 countries.

Across the 3 decades both report, Tanzania averaged higher in 1 and Vietnam in 2.

Head to head by decade

Decade Tanzania Vietnam Difference Ahead
2000s 163,130 188,328 25,198 Vietnam
2010s 145,744 179,466 33,721 Vietnam
2020s 285,494 241,218 44,276 Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher hepb3 number unvaccinated, Tanzania or Vietnam?
Vietnam, at 495,339 against 375,596 in Tanzania as of 2023.
What is the difference in hepb3 number unvaccinated between Tanzania and Vietnam?
119,743, with Vietnam ahead.
How many years of comparable data are there for Tanzania and Vietnam?
21 years are reported by both, from 2003 to 2023.
How do Tanzania and Vietnam rank globally for hepb3 number unvaccinated?
Tanzania ranks 14th and Vietnam ranks 11th of 190 countries.
Where does this data come from?
Our World in Data, published as Hepb3 number unvaccinated. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tanzania vs Vietnam: Hepb3 number unvaccinated. Statizoid, drawing on Our World in Data. Retrieved 10 November 2026, from https://health.statizoid.com/compare/hepb3-number-unvaccinated/tanzania/viet-nam/

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About this data

Indicator
Hepb3 number unvaccinated
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
190 places, 4,559 data points, 1989–2023
Last refreshed