Population Pyramids of the World from 1950 to 2100

Bulgaria Population Pyramid 2048

Bulgaria
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2048
Population: 5,499,404

Year

-5 -1   2048  +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 2048

United Nations projections (medium variant) put the population of Bulgaria at 5,499,404 in 2048. That would be 8.6% less than in 2038 (6,016,846).

With a projected median age of 49.2 years, Bulgaria would have a youth dependency ratio of 23.9 and an old-age dependency ratio of 50.2 per 100 people of working age. This is a constrictive pyramid — its base is narrower than its middle, the signature of sustained low birth rates and population ageing.

Ranks #127 of 201 by population Ranks #29 of 201 by median age Ranks #194 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
5,499,404
Median age
49.2
0-14 %
13.7%
65+ %
28.8%
Child dependency
23.9
Old-age dependency
50.2
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 5,499,405 49.2
Slovakia 4,989,621 50.2
Belarus 7,580,623 49.1
Republic of Moldova 2,392,885 41.8
Hungary 8,789,131 46.6
Frequently asked questions about Bulgaria's population
What will the population of Bulgaria be in 2048?
UN projections put Bulgaria's population at 5,499,404 in 2048.
Is the population of Bulgaria increasing or decreasing?
Bulgaria's population declined 8.6% over the previous ten years, and is projected to reach 5,402,217 by 2050.
What is the median age in Bulgaria?
The median age in Bulgaria is 49.2 years — half the population is younger, half older.
How many children and older people live in Bulgaria?
In Bulgaria, 13.7% of people are under 15 and 28.8% are 65 or older.
What type of population pyramid does Bulgaria have?
Bulgaria has a constrictive pyramid: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.

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