Paraguay vs Tanzania: Immunization, Pol3 (% of one-year-old children)

Paraguay
80.0%
in 2024
Tanzania
80.0%
in 2024
Paraguay rank
141st
Tanzania rank
141st

Immunization, Pol3 (% of one-year-old children) over time

  • Paraguay
  • Tanzania
20406080100198020022024

How they compare

Paraguay currently reports 80.0% against 80.0% in Tanzania, a difference of 0.0%.

The two have swapped places 12 times across 45 shared years of data; in 1980 it was Tanzania ahead.

Paraguay ranks 141st and Tanzania ranks 141st of 193 countries.

Across the 5 decades both report, Paraguay averaged higher in 2 and Tanzania in 3.

Head to head by decade

Decade Paraguay Tanzania Difference Ahead
1980s 59.3% 61.2% 1.9% Tanzania
1990s 71.8% 79.3% 7.5% Tanzania
2000s 89.8% 85.9% 3.9% Paraguay
2010s 90.3% 90.0% 0.3% Paraguay
2020s 71.4% 73.4% 2.0% Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher immunization, pol3, Paraguay or Tanzania?
Paraguay, at 80.0% against 80.0% in Tanzania as of 2024.
What is the difference in immunization, pol3 between Paraguay and Tanzania?
0.0%, with Paraguay ahead.
How many years of comparable data are there for Paraguay and Tanzania?
45 years are reported by both, from 1980 to 2024.
How do Paraguay and Tanzania rank globally for immunization, pol3?
Paraguay ranks 141st and Tanzania ranks 141st of 193 countries.
Where does this data come from?
WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, Pol3 (% of one-year-old children). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Paraguay vs Tanzania: Immunization, Pol3. Statizoid, drawing on WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/). Retrieved 12 November 2026, from https://health.statizoid.com/compare/immunization-pol3-percent-of-one-year-old-children/paraguay/tanzania/

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About this data

Indicator
Immunization, Pol3 (% of one-year-old children)
Unit
% of one-year-old children
Source
WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
236 places, 9,949 data points, 1980–2024
Last refreshed

Child immunization rate, polio, is the percentage of children ages 12-23 months who received polio vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized after three doses.