Low-birthweight babies in Bulgaria

Bulgaria: Low-birthweight babies was 11.4% in 2020. ▲ Rising

Latest (2020)
11.4%
Change on year
up 0.5%
World rank
65th
of 157 countries
All-time high
11.4%
in 2020
All-time low
10.5%
in 2000
Years of data
21
2000–2020

Low-birthweight babies in Bulgaria, 2000–2020

02.557.51012.52000201020202000: 10.5 % of births2001: 10.5 % of births2002: 10.5 % of births2003: 10.5 % of births2004: 10.5 % of births2005: 10.6 % of births2006: 10.6 % of births2007: 10.6 % of births2008: 10.7 % of births2009: 10.7 % of births2010: 10.8 % of births2011: 10.9 % of births2012: 11 % of births2013: 11 % of births2014: 11.1 % of births2015: 11.2 % of births2016: 11.2 % of births2017: 11.2 % of births2018: 11.3 % of births2019: 11.3 % of births2020: 11.4 % of births

Source: UNICEF-WHO Low birthweight estimates, UN Children's Fund (UNICEF). Measured in % of births.

Analysis

In 2020, low-birthweight babies in Bulgaria stood at 11.4%. That is the highest value across all 21 years on record.

Compared with earlier readings it is up 0.5% on the previous year and up 5.1% over ten years.

Over the whole period, low-birthweight babies in Bulgaria peaked at 11.4% in 2020 and was at its lowest, 10.5%, in 2000.

Bulgaria ranks 65th of 157 countries on this measure, in the middle of the range.

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

Low-birthweight babies in Bulgaria, year by year

Annual values for Low-birthweight babies (% of births) in Bulgaria, 2000 to 2020.
Year % of births Change
2000 10.5%
2001 10.5% +0.1%
2002 10.5% +0.0%
2003 10.5% -0.0%
2004 10.5% +0.1%
2005 10.6% +0.1%
2006 10.6% +0.2%
2007 10.6% +0.4%
2008 10.7% +0.4%
2009 10.7% +0.6%
2010 10.8% +0.7%
2011 10.9% +0.7%
2012 11.0% +0.7%
2013 11.0% +0.7%
2014 11.1% +0.6%
2015 11.2% +0.5%
2016 11.2% +0.4%
2017 11.2% +0.3%
2018 11.3% +0.3%
2019 11.3% +0.3%
2020 11.4% +0.5%

Averages by decade

DecadeAverage LowestHighest Years
2000s 10.6% 10.5% 10.7% 10
2010s 11.1% 10.8% 11.3% 10
2020s 11.4% 11.4% 11.4% 1

Countries ranked near Bulgaria

  1. 62 Cambodia 11.4% compare
  2. 63 Bhutan 11.4% compare
  3. 64 Greece 11.4% compare
  4. 66 Japan 11.3% compare
  5. 67 Zambia 11.2% compare
  6. 68 Sao Tome and Principe 11.1% compare

See the full ranking of 188 places →

More health data for Bulgaria

All data for Bulgaria →

Frequently asked questions

What is low-birthweight babies in Bulgaria?
Low-birthweight babies in Bulgaria was 11.4% in 2020, according to UNICEF-WHO Low birthweight estimates, UN Children's Fund (UNICEF).
What is the highest low-birthweight babies recorded in Bulgaria?
The highest recorded value was 11.4% in 2020.
What is the lowest low-birthweight babies recorded in Bulgaria?
The lowest recorded value was 10.5% in 2000.
How does Bulgaria rank for low-birthweight babies?
Bulgaria ranks 65th out of 157 countries with data for 2020.
Is low-birthweight babies rising or falling in Bulgaria?
Over the last ten years it is up 5.1%. The long-run trend across the full record is rising.
Where does this Bulgaria data come from?
The figures come from UNICEF-WHO Low birthweight estimates, UN Children's Fund (UNICEF), published as part of Low-birthweight babies (% of births). Statizoid updates them automatically from the source API.

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Low-birthweight babies in Bulgaria. Statizoid, drawing on UNICEF-WHO Low birthweight estimates, UN Children's Fund (UNICEF). Retrieved 04 September 2026, from https://health.statizoid.com/stat/low-birthweight-babies-percent-of-births/bulgaria/

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About this data

Indicator
Low-birthweight babies (% of births)
Unit
% of births
Source
UNICEF-WHO Low birthweight estimates, UN Children's Fund (UNICEF)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
188 places, 3,948 data points, 2000–2020
Last refreshed

Low-birthweight babies are newborns weighing less than 2,500 grams, with the measurement taken within the first hour of life, before significant postnatal weight loss has occurred.