Population Pyramids of the World from 1950 to 2100

Bulgaria Population Pyramid 2006

Bulgaria
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2006
Population: 7,640,294

Year

-5 -1   2006  +1 +5

Country

A B C D E F G H I J K L M N O P Q R S T U V W Y Z
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Summary

Bulgaria in 2006

In 2006, Bulgaria had a total population of 7,640,294 people. Over the previous ten years the population declined by 7.9%, down from 8,291,398 in 1996.

With a median age of 41.3 years, Bulgaria had a youth dependency ratio of 19.5 and an old-age dependency ratio of 25.3 per 100 people of working age. The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.

Ranks #95 of 201 by population Ranks #6 of 201 by median age Ranks #196 of 201 by growth

Share of the population by age group, 1950–2100

Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.

Key indicators for Bulgaria
Population
7,640,294
Median age
41.3
0-14 %
13.5%
65+ %
17.5%
Child dependency
19.5
Old-age dependency
25.3
Region
EUROPE
Pyramid shape
Constrictive
Population 2050
5,402,217
Population 2100
3,531,198
What is driving the change
Births per woman
Total fertility rate, 1960–2023
123
1960Replacement level (2.1)2023 · 1.81

In 2023 women in Bulgaria had on average 1.81 children, below the replacement level of 2.1.

Source: World Bank World Development Indicators, latest available year.

Life expectancy at birth
Years, 1960–2023
Total Women Men
60708090
19602023 · 75.7

Life expectancy at birth was 75.7 years in 2023: 79.6 for women and 72.0 for men.

Source: World Bank World Development Indicators, latest available year.

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
15304560
19502100
Migration to and from Bulgaria
Where immigrants come from (2024)

298,157 immigrants live in Bulgaria, 4.4% of the population.

Ukraine61,074
Russian Federation45,089
Syrian Arab Republic24,543
Turkey19,877
Germany17,311
Where emigrants live (2024)

1,252,123 people born in Bulgaria live in other countries.

Turkey348,052
Germany338,439
Spain103,587
Greece78,992
Netherlands58,481
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How Bulgaria compares with its neighbours
Country Population Median age Relative size
Bulgaria 7,640,294 41.3
Belarus 9,608,036 38.3
Slovakia 5,376,846 35.8
Hungary 10,049,943 39.1
Czech Republic 10,304,589 39.0
Frequently asked questions about Bulgaria's population
How many people lived in Bulgaria in 2006?
Bulgaria had a population of 7,640,294 in 2006.
Is the population of Bulgaria increasing or decreasing?
Bulgaria's population declined 7.9% over the previous ten years, and is projected to reach 5,402,217 by 2050.
What is the median age in Bulgaria?
Bulgaria's median age is 41.3 years.
How many children and older people live in Bulgaria?
In Bulgaria, 13.5% of people are under 15 and 17.5% are 65 or older.
What shape is Bulgaria's population pyramid, and what does it mean?
Bulgaria's pyramid is constrictive — narrower at the base than the middle, the signature of sustained low fertility and population ageing.

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