Country Profile: Bulgaria

Bulgaria, located in Southeastern Europe, is bordered by the Black Sea to the east and shares land boundaries with Romania, Turkey, Greece, North Macedonia, and Serbia. The country has a diverse geography featuring mountains, lowlands, and a temperate climate that experiences cold winters and hot summers. With a population of approximately 6.7 million, Bulgaria has seen a decline in its population due to emigration and an aging demographic. The economy is upper-middle-income, characterized by a currency pegged to the euro and significant contributions from the EU. Bulgaria transitioned from a communist regime to a parliamentary republic, joining NATO in 2004 and the EU in 2007.

Geography

Bulgaria's strategic location controls key land routes from Europe to the Middle East and Asia, making it significant geopolitically. The country encompasses 110,879 square kilometers, with a predominantly mountainous terrain complemented by fertile lowlands. It has a coastline of 354 kilometers along the Black Sea, which plays a crucial role in trade and tourism.

110,879 sq km total area
354 km of coastline along the Black Sea
1,806 km total land borders
2,925 m highest point: Musala
46.1% of land used for agriculture (2023 est.)

People and Society

Bulgaria's population is approximately 6.7 million, exhibiting a rich tapestry of ethnicities with Bulgarians representing 78.5% of the populace. The official language is Bulgarian, and the predominant religion is Christianity. The country faces demographic challenges, including a declining birth rate and net migration, contributing to an aging population.

6,737,997 population (2025 est.)
76.7% of the population is urbanized (2023)
13.8% of the population is aged 0-14 years (2025 est.)
21% of the population is 65 years and older (2024 est.)
7.88 births per 1,000 population (2025 est.)

Economy

Bulgaria's economy is classified as an upper-middle-income EU economy with a real GDP of approximately $219.645 billion (2024 est.). It benefits from EU structural funds and is experiencing a gradual recovery with declining energy prices and a skilled labor shortage impacting growth. The economy is diversified, with significant contributions from the services and industrial sectors.

$219.645 billion real GDP (PPP, 2024 est.)
2.8% GDP growth rate projected for 2024
$34,100 GDP per capita (PPP, 2024 est.)
4.2% unemployment rate (2024 est.)
20.6% of the population lives below the poverty line (2022 est.)

Government

Bulgaria operates as a parliamentary republic with Sofia as its capital. The government structure includes a unicameral National Assembly and a legal system based on civil law. The country has undergone multiple constitutional changes since its independence, with the latest constitution adopted in 1991.

President: Rumen Radev (since 2017)
Prime Minister: Rosen Zhelyazkov (since 2025)
28 provinces (administrative divisions)
240 seats in the National Assembly
18 years of universal suffrage

Military and Security

The Bulgarian Armed Forces consist of land, air, and naval forces, with a focus on NATO interoperability. Military expenditures are approximately 2.1% of GDP in 2025. The country has active military personnel around 28,000 and participates in international peacekeeping missions.

2.1% of GDP allocated to military expenditures (2025 est.)
28,000 active duty military personnel (2025)
160 troops deployed to Kosovo (2025)
Focus on modernization and upgrading of military capabilities
Participation in NATO missions since 2004

Energy

Bulgaria's energy sector includes a mix of electricity generation from nuclear, fossil fuels, and renewable sources. The electricity access rate is nearly universal, with significant consumption of both coal and nuclear energy.

100% electrification rate (total population, 2022 est.)
12.939 million kW installed electricity generating capacity (2023 est.)
34.221 billion kWh of electricity consumption (2023 est.)
20.97 million metric tons of coal production (2023 est.)
40.9% of electricity generated from nuclear power (2023 est.)

Environment

Bulgaria faces environmental challenges including air pollution, deforestation, and water pollution from industrial activities. The country participates in various international environmental agreements aimed at addressing these issues and improving sustainability.

33.465 million metric tonnes of CO2 emissions (2023 est.)
29.8% of municipal solid waste is recycled (2022 est.)
21.3 billion cubic meters total renewable water resources (2022 est.)
46.1% of land used for agriculture (2023 est.)
Major environmental issues include untreated wastewater and industrial waste contamination

Transportation

Bulgaria has a well-established transportation network that includes air, rail, and road systems. The country has a total of 107 airports and an extensive railway system that supports both freight and passenger transport.

4,029 km of railway (2020)
107 airports (2025)
78 ships in the merchant marine (2023)
Significant ports include Burgas and Varna
8 heliports (2025)

Communications

Bulgaria has a growing digital infrastructure, with a high percentage of the population having access to the internet and mobile communications. The telecommunications market features multiple providers offering a range of services.

80% of the population are internet users (2023 est.)
7.98 million mobile phone subscriptions (2024 est.)
552,000 fixed-line subscriptions (2024 est.)
2.45 million fixed broadband subscriptions (2023 est.)
Diverse broadcasting media with multiple national channels

Key Metrics

Metric	Value	Note
Population	6,737,997	2025 estimate
Area	110,879 sq km
GDP (PPP)	$219.645 billion	2024 estimate
Energy consumption per capita	102.171 million Btu	2023 estimate
Birth rate	7.88 births/1,000 people	2025 estimate
Unemployment rate	4.2%	2024 estimate
Urban population	76.7%	2023 estimate
Military expenditure	2.1% of GDP	2025 estimate
Total fertility rate	1.52 children/woman	2025 estimate
Life expectancy at birth	76.1 years	2024 estimate