Low birth weight prevalence in United Republic of Tanzania

United Republic of Tanzania: Low birth weight prevalence was 9.7% in 2020. β–Ό Falling

Latest (2020)
9.7%
Change on year
down 1.0%
World rank
86th
of 156 countries
All-time high
12.0%
in 2000
All-time low
9.7%
in 2020
Years of data
21
2000–2020

Low birth weight prevalence in United Republic of Tanzania, 2000–2020

02.557.51012.52000201020202000: 122001: 11.92002: 11.82003: 11.62004: 11.52005: 11.32006: 11.22007: 11.12008: 112009: 10.92010: 10.72011: 10.62012: 10.52013: 10.42014: 10.32015: 10.22016: 10.12017: 9.92018: 9.92019: 9.82020: 9.7

Source: World Health Organization, Global Health Observatory.

Analysis

In 2020, low birth weight prevalence in United Republic of Tanzania stood at 9.7%. That is the lowest value across all 21 years on record.

Compared with earlier readings it is down 1.0% on the previous year and down 9.3% over ten years.

Over the whole period, low birth weight prevalence in United Republic of Tanzania peaked at 12.0% in 2000 and was at its lowest, 9.7%, in 2020.

That places United Republic of Tanzania 86th out of 156 countries with data for 2020, putting it in the middle of the range.

The long-run direction has been consistently falling across the 21 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
2000s 11.4% 10.9% 12.0% 10
2010s 10.2% 9.8% 10.7% 10
2020s 9.7% 9.7% 9.7% 1

Countries ranked near United Republic of Tanzania

  1. 85 Indonesia 9.9% compare
  2. 87 Spain 9.6% compare
  3. 88 Rwanda 9.4% compare
  4. 88 Andorra 9.4% compare

See the full ranking of 208 places β†’

More health data for United Republic of Tanzania

All data for United Republic of Tanzania β†’

Frequently asked questions

What is low birth weight prevalence in United Republic of Tanzania?
Low birth weight prevalence in United Republic of Tanzania was 9.7% in 2020, according to World Health Organization, Global Health Observatory.
What is the highest low birth weight prevalence recorded in United Republic of Tanzania?
The highest recorded value was 12.0% in 2000.
What is the lowest low birth weight prevalence recorded in United Republic of Tanzania?
The lowest recorded value was 9.7% in 2020.
How does United Republic of Tanzania rank for low birth weight prevalence?
United Republic of Tanzania ranks 86th out of 156 countries with data for 2020.
Is low birth weight prevalence rising or falling in United Republic of Tanzania?
Over the last ten years it is down 9.3%. The long-run trend across the full record is falling.
Where does this United Republic of Tanzania data come from?
The figures come from World Health Organization, Global Health Observatory, published as part of Low birth weight prevalence (%). Statizoid updates them automatically from the source API.

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Low birth weight prevalence in United Republic of Tanzania. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 20 August 2026, from https://health.statizoid.com/stat/low-birth-weight-prevalence-percent/tanzania/

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About this data

Indicator
Low birth weight prevalence (%)
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
208 places, 4,368 data points, 2000–2020
Last refreshed