Which has higher vitamin a supplementation coverage rate, Chad or Tanzania, United Republic of?

Tanzania, United Republic of, at 96.0% against 95.0% in Chad as of 2023.

What is the difference in vitamin a supplementation coverage rate between Chad and Tanzania, United Republic of?

1.0%, with Tanzania, United Republic of ahead.

How many years of comparable data are there for Chad and Tanzania, United Republic of?

20 years are reported by both, from 2000 to 2023.

Where does this data come from?

UNICEF Global Databases, UN Children's Fund (UNICEF), published as Vitamin A supplementation coverage rate (% of children ages 6-59 months). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Tanzania, United Republic of: Vitamin A supplementation coverage rate

Chad

95.0%

in 2023

Tanzania, United Republic of

96.0%

in 2023

Chad rank

8th

Tanzania, United Republic of rank

7th

Vitamin A supplementation coverage rate over time

Chad
Tanzania, United Republic of

How they compare

Tanzania, United Republic of currently reports 96.0% against 95.0% in Chad, a difference of 1.0%.

The two have swapped places 5 times across 20 shared years of data; in 2000 it was Chad ahead.

Chad ranks 8th and Tanzania, United Republic of ranks 7th of 63 countries.

Tanzania, United Republic of has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Chad	Tanzania, United Republic of	Difference	Ahead
2000s	57.3%	82.8%	25.4%	Tanzania, United Republic of
2010s	71.4%	91.0%	19.6%	Tanzania, United Republic of
2020s	47.0%	70.8%	23.8%	Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher vitamin a supplementation coverage rate, Chad or Tanzania, United Republic of?: Tanzania, United Republic of, at 96.0% against 95.0% in Chad as of 2023.
What is the difference in vitamin a supplementation coverage rate between Chad and Tanzania, United Republic of?: 1.0%, with Tanzania, United Republic of ahead.
How many years of comparable data are there for Chad and Tanzania, United Republic of?: 20 years are reported by both, from 2000 to 2023.
How do Chad and Tanzania, United Republic of rank globally for vitamin a supplementation coverage rate?: Chad ranks 8th and Tanzania, United Republic of ranks 7th of 63 countries.
Where does this data come from?: UNICEF Global Databases, UN Children's Fund (UNICEF), published as Vitamin A supplementation coverage rate (% of children ages 6-59 months). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Tanzania, United Republic of: Vitamin A supplementation coverage rate. Statizoid, drawing on UNICEF Global Databases, UN Children's Fund (UNICEF). Retrieved 15 September 2026, from https://health.statizoid.com/compare/vitamin-a-supplementation-coverage-rate-percent-of-children-ages-6-59-months/chad/tanzania/

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<a href="https://health.statizoid.com/compare/vitamin-a-supplementation-coverage-rate-percent-of-children-ages-6-59-months/chad/tanzania/">Chad vs Tanzania, United Republic of: Vitamin A supplementation coverage rate</a> — Statizoid

About this data

Indicator: Vitamin A supplementation coverage rate (% of children ages 6-59 months)
Unit: % of children ages 6-59 months
Source: UNICEF Global Databases, UN Children's Fund (UNICEF)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 79 places, 1,594 data points, 2000–2023
Last refreshed: 03 September 2026

Vitamin A supplementation coverage rate refers to the percentage of children ages 6-59 months old receiving two high-dose vitamin A supplements in a calendar year.