THE WORLD FACTBOOK — Reference Edition 2026

Background: The Bulgars, a Central Asian Turkic tribe, merged with the local Slavic inhabitants in the late 7th century to form the first Bulgarian state. In succeeding centuries, Bulgaria struggled with the Byzantine Empire to assert its place in the Balkans, but by the end of the 14th century, the Ottoman Turks overran the country. Northern Bulgaria attained autonomy in 1878, and all of Bulgaria became independent from the Ottoman Empire in 1908. Having fought on the losing side in both World Wars, Bulgaria fell within the Soviet sphere of influence and became a People's Republic in 1946. Communist domination ended in 1990, when Bulgaria held its first multiparty election since World War II and began the contentious process of moving toward political democracy and a market economy while combating inflation, unemployment, corruption, and crime. The country joined NATO in 2004, the EU in 2007, and the Schengen Area for air and sea travel in 2024.

Location: Southeastern Europe, bordering the Black Sea, between Romania and Turkey
Geographic coordinates: 43 00 N, 25 00 E
Map references: Europe
Area: total: 110,879 sq km
land: 108,489 sq km
water: 2,390 sq km
Area - comparative: almost identical in size to Virginia; slightly larger than Tennessee
Land boundaries: total: 1,806 km
border countries: Greece 472 km; Macedonia 162 km; Romania 605 km; Serbia 344 km; Turkey 223 km
Coastline: 354 km
Maritime claims: territorial sea: 12 nm
contiguous zone: 24 nm
exclusive economic zone: 200 nm
Climate: temperate; cold, damp winters; hot, dry summers
Terrain: mostly mountains with lowlands in north and southeast
Elevation: highest point: Musala 2,925 m
lowest point: Black Sea 0 m
mean elevation: 472 m
Natural resources: bauxite, copper, lead, zinc, coal, timber, arable land
Land use: agricultural land: 46.1% (2023 est.)
agricultural land: arable land: arable land: 32.1% (2023 est.)
agricultural land: permanent crops: permanent crops: 1.3% (2023 est.)
agricultural land: permanent pasture: permanent pasture: 12.7% (2023 est.)
forest: 36.2% (2023 est.)
other: 17.7% (2023 est.)
Irrigated land: 929 sq km (2016)
Major rivers (by length in km): Dunav (Danube) (shared with Germany [s], Austria, Slovakia, Hungary, Croatia, Serbia, Ukraine, Moldova, and Romania [m]) - 2,888 kmnote: [s] after country name indicates river source; [m] after country name indicates river mouth
Major watersheds (area sq km): Atlantic Ocean drainage: (Black Sea) Danube (795,656 sq km)
Population distribution: a fairly even distribution throughout most of the country, with urban areas attracting larger populations
Natural hazards: earthquakes; landslides
Geography - note: strategic location near Turkish Straits; controls key land routes from Europe to Middle East and Asia

Population: total: 6,737,997 (2025 est.)
male: 3,281,215
female: 3,456,782
Nationality: noun: Bulgarian(s)
adjective: Bulgarian
Ethnic groups: Bulgarian 78.5%, Turkish 7.8%, Roma 4.1%, other 1.2%, unspecified 9.4% (2021 est.)
Languages: Languages: Bulgarian (official) 77.3%, Turkish 7.9%, Romani 3.5%, other 1%, unspecified 10.4% (2021 est.)
major-language sample(s): Светoвен Алманах, незаменимият източник за основна информация. (Bulgarian)The World Factbook, the indispensable source for basic information.
Religions: Christian 64.7%, Muslim 9.8%, other 0.1%, none 4.7%, unspecified 20.7% (2021 est.)
Age structure: 0-14 years: 13.8% (male 479,586/female 453,423)
15-64 years: 65.2% (male 2,250,962/female 2,171,279)
65 years and over: 21% (2024 est.) (male 572,943/female 854,466)
Dependency ratios: total dependency ratio: 53.3 (2025 est.)
youth dependency ratio: 20.7 (2025 est.)
elderly dependency ratio: 32.7 (2025 est.)
potential support ratio: 3.1 (2025 est.)
Median age: total: 45.5 years (2025 est.)
male: 43.3 years
female: 47 years
Population growth rate: -0.66% (2025 est.)
Birth rate: 7.88 births/1,000 population (2025 est.)
Death rate: 14.18 deaths/1,000 population (2025 est.)
Net migration rate: -0.3 migrant(s)/1,000 population (2025 est.)
Population distribution: a fairly even distribution throughout most of the country, with urban areas attracting larger populations
Urbanization: urban population: 76.7% of total population (2023)
rate of urbanization: -0.28% annual rate of change (2020-25 est.)
Major urban areas - population: 1.288 million SOFIA (capital) (2023)
Sex ratio: at birth: 1.06 male(s)/female
0-14 years: 1.06 male(s)/female
15-64 years: 1.04 male(s)/female
65 years and over: 0.67 male(s)/female
total population: 0.95 male(s)/female (2024 est.)
Mother's mean age at first birth: 26.4 years (2020 est.)
Maternal mortality ratio: 6 deaths/100,000 live births (2023 est.)
Infant mortality rate: total: 7.5 deaths/1,000 live births (2025 est.)
male: 8.7 deaths/1,000 live births
female: 6.6 deaths/1,000 live births
Life expectancy at birth: total population: 76.1 years (2024 est.)
male: 72.9 years
female: 79.4 years
Total fertility rate: 1.52 children born/woman (2025 est.)
Gross reproduction rate: 0.74 (2025 est.)
Drinking water source: improved: urban: urban: 99.6% of population (2022 est.)
improved: rural: rural: 97.3% of population (2022 est.)
improved: total: total: 99.1% of population (2022 est.)
unimproved: urban: urban: 0.4% of population (2022 est.)
unimproved: rural: rural: 2.7% of population (2022 est.)
unimproved: total: total: 0.9% of population (2022 est.)
Health expenditure: Health expenditure (as % of GDP): 8.6% of GDP (2021)
Health expenditure (as % of national budget): 11.6% of national budget (2022 est.)
Physician density: 4.33 physicians/1,000 population (2022)
Hospital bed density: 7.8 beds/1,000 population (2020 est.)
Sanitation facility access: improved: urban: urban: 100% of population (2022 est.)
improved: rural: rural: 100% of population (2022 est.)
improved: total: total: 100% of population (2022 est.)
unimproved: urban: urban: 0% of population (2022 est.)
unimproved: rural: rural: 0% of population (2022 est.)
unimproved: total: total: 0% of population (2022 est.)
Obesity - adult prevalence rate: 25% (2016)
Alcohol consumption per capita: total: 11.18 liters of pure alcohol (2019 est.)
beer: 4.44 liters of pure alcohol (2019 est.)
wine: 1.72 liters of pure alcohol (2019 est.)
spirits: 4.96 liters of pure alcohol (2019 est.)
other alcohols: 0.06 liters of pure alcohol (2019 est.)
Tobacco use: total: 33.1% (2025 est.)
male: 36.2% (2025 est.)
female: 30.3% (2025 est.)
Children under the age of 5 years underweight: 1.6% (2014)
Currently married women (ages 15-49): 56.6% (2023 est.)
Education expenditure: Education expenditure (% GDP): 4.5% of GDP (2022 est.)
Education expenditure (% national budget): 12% national budget (2022 est.)
School life expectancy (primary to tertiary education): total: 15 years (2023 est.)
male: 15 years (2023 est.)
female: 16 years (2023 est.)

Environmental issues: air pollution from industrial emissions; rivers polluted from raw sewage, heavy metals, detergents; deforestation; forest damage from air pollution and acid rain; soil contamination from heavy metals from metallurgical plants and industrial wastes
International environmental agreements: party to: Air Pollution, Air Pollution-Heavy Metals, Air Pollution-Multi-effect Protocol, Air Pollution-Nitrogen Oxides, Air Pollution-Persistent Organic Pollutants, Air Pollution-Sulphur 85, Air Pollution-Sulphur 94, Air Pollution-Volatile Organic Compounds, Antarctic-Environmental Protection, Antarctic-Marine Living Resources, Antarctic Treaty, Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Comprehensive Nuclear Test Ban, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Law of the Sea, Marine Dumping-London Convention, Marine Dumping-London Protocol, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber 2006, Wetlands, Whaling
signed, but not ratified: none of the selected agreements
Climate: temperate; cold, damp winters; hot, dry summers
Land use: agricultural land: 46.1% (2023 est.)
agricultural land: arable land: arable land: 32.1% (2023 est.)
agricultural land: permanent crops: permanent crops: 1.3% (2023 est.)
agricultural land: permanent pasture: permanent pasture: 12.7% (2023 est.)
forest: 36.2% (2023 est.)
other: 17.7% (2023 est.)
Urbanization: urban population: 76.7% of total population (2023)
rate of urbanization: -0.28% annual rate of change (2020-25 est.)
Carbon dioxide emissions: total emissions: 33.465 million metric tonnes of CO2 (2023 est.)
from coal and metallurgical coke: 14.486 million metric tonnes of CO2 (2023 est.)
from petroleum and other liquids: 13.958 million metric tonnes of CO2 (2023 est.)
from consumed natural gas: 5.021 million metric tonnes of CO2 (2023 est.)
Particulate matter emissions: 18.6 micrograms per cubic meter (2019 est.)
Waste and recycling: municipal solid waste generated annually: 2.859 million tons (2024 est.)
percent of municipal solid waste recycled: 29.8% (2022 est.)
Total water withdrawal: municipal: 838 million cubic meters (2022)
industrial: 3.879 billion cubic meters (2022)
agricultural: 726.434 million cubic meters (2022)
Total renewable water resources: 21.3 billion cubic meters (2022 est.)

Country name: conventional long form: Republic of Bulgaria
conventional short form: Bulgaria
local long form: Republika Bulgaria
local short form: Bulgaria
former: Kingdom of Bulgaria, People's Republic of Bulgaria
etymology: named after the Bulgar tribes who settled the lower Balkan region in the 7th century A.D.; the tribal name may come from the Turkic word bulga, or "mixed," referring to the blend of Turkic and Slavic ethnicities in the tribes
Government type: parliamentary republic
Capital: name: Sofia
geographic coordinates: 42 41 N, 23 19 E
time difference: UTC+2 (7 hours ahead of Washington, DC, during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
etymology: named after the Church of Saint Sofia in the city, parts of which may date to the 4th century
Administrative divisions: 28 provinces (oblasti, singular - oblast); Blagoevgrad, Burgas, Dobrich, Gabrovo, Haskovo, Kardzhali, Kyustendil, Lovech, Montana, Pazardzhik, Pernik, Pleven, Plovdiv, Razgrad, Ruse, Shumen, Silistra, Sliven, Smolyan, Sofia, Sofia-Grad (Sofia City), Stara Zagora, Targovishte, Varna, Veliko Tarnovo, Vidin, Vratsa, Yambol
Legal system: civil law
Constitution: history: several previous; latest drafted between late 1990 and early 1991, adopted 13 July 1991
amendment process: proposed by the National Assembly or by the president of the republic; passage requires three-fourths majority vote of National Assembly members in three ballots; signed by the National Assembly chairperson; note - under special circumstances, a "Grand National Assembly" is elected with the authority to write a new constitution and amend certain articles of the constitution, including those affecting basic civil rights and national sovereignty; passage requires at least two-thirds majority vote in each of several readings
International law organization participation: accepts compulsory ICJ jurisdiction with reservations; accepts ICCt jurisdiction
Citizenship: citizenship by birth: no
citizenship by descent only: at least one parent must be a citizen of Bulgaria
dual citizenship recognized: yes
residency requirement for naturalization: 5 years
Suffrage: 18 years of age; universal
Executive branch: chief of state: President Rumen RADEV (since 22 January 2017)
head of government: Prime Minister Rosen ZHELYAZKOV (since 16 January 2025)
cabinet: Council of Ministers nominated by the prime minister, elected by the National Assembly
election/appointment process: president and vice president elected on the same ballot by absolute-majority popular vote in 2 rounds, if needed, for a 5-year term (eligible for a second term); chairman of the Council of Ministers (prime minister) elected by the National Assembly; deputy prime ministers nominated by the prime minister, elected by the National Assembly
most recent election date: 14 and 21 November 2021
election results: 2021: Rumen RADEV reelected president in second round; percent of vote in the first round - Rumen RADEV (independent) 49.4%, Anastas GERDZHIKOV (independent) 22.8%, Mustafa KARADAYI (DPS) 11.6%, Kostadin KOSTADINOV (Revival) 3.9%, Lozan PANOV (independent) 3.7%, other 8.6%; percent of vote in the second round - Rumen RADEV 66.7%, Anastas GERDZHIKOV 31.8%, neither 1.5%2016: Rumen RADEV elected president in second round; percent of vote - Rumen RADEV (independent, supported by Bulgarian Socialist Party) 59.4%, Tsetska TSACHEVA (GERB) 36.2%, neither 4.5%
expected date of next election: fall 2026
Legislative branch: legislature name: National Assembly (Narodno sabranie)
legislative structure: unicameral
number of seats: 240 (all directly elected)
electoral system: proportional representation
scope of elections: full renewal
term in office: 4 years
most recent election date: 10/27/2024
parties elected and seats per party: Citizens for European Development of Bulgaria Party (GERB) - Union of Democratic Forces (UDF) (66); We Continue the Change - Democratic Bulgaria (36); Revival (Vuzrazhdane) (33); Movement for Rights and Freedoms (DPS) - New Beginning (29); Bulgarian Socialist Party (BSP) - United Left (19); Alliance for Rights and Freedoms (APS) (19); There is Such a People (PP-ITN) (17); Other (21)
percentage of women in chamber: 25%
expected date of next election: October 2028
Judicial branch: highest court(s): Supreme Court of Cassation consists of a chairman and approximately 72 judges organized into penal, civil, and commercial colleges; Supreme Administrative Court is organized into 2 colleges with various panels of 5 judges each; Constitutional Court consists of 12 justices) and resides outside the judiciary
judge selection and term of office: Supreme Court of Cassation and Supreme Administrative judges elected by the Supreme Judicial Council or SJC (consists of 25 members with extensive legal experience) and appointed by the president; judges can serve until mandatory retirement at age 65; Constitutional Court justices elected by the National Assembly and appointed by the president and the SJC; justices appointed for 9-year terms with renewal of 4 justices every 3 years
subordinate courts: appeals courts; regional and district courts; administrative courts; courts martial
Political parties: BSP for Bulgaria (electoral alliance of BSP, PKT, Ecoglasnost)Bulgarian Rise or BVBulgarian Socialist Party or BSPCitizens for the European Development of Bulgaria or GERB (alliance with SDS) Democratic Bulgaria or DB (electoral alliance of Yes! Bulgaria, DSB, and The Greens) Democrats for a Strong Bulgaria or DSBEcoglasnostGreen Movement or The Greens Movement for Rights and Freedoms or DPSPolitical Club Thrace or PKTRevivalStand Up.BG or IS.BGThere is Such a People or ITNUnion of Democratic Forces or SDS (alliance with GERB) Yes! Bulgaria We Continue the Change or PP We Continue the Change and Democratic Bulgaria or PP-DB (electoral alliance of PP, DB, Yes! Bulgaria)
Diplomatic representation in the US: chief of mission: Ambassador (vacant); Chargé d’Affaires Stefka YOVCHEVA (since 7 May 2025)
chancery: 1621 22nd Street NW, Washington, DC 20008
telephone: [1] (202) 387 5770
FAX: [1] (202) 234-7973
email address and website: office@bulgaria-embassy.orghttps://www.bulgaria-embassy.org/en/homepage/
consulate(s) general: Chicago, Los Angeles, New York
Diplomatic representation from the US: chief of mission: Ambassador (vacant); Chargé d'Affaires H. Martin McDOWELL (since May 2025)
embassy: 16, Kozyak Street, Sofia 1408
mailing address: 5740 Sofia Place, Washington, DC 20521-5740
telephone: [359] (2) 937-5100
FAX: [359] (2) 937-5209
email address and website: acs_sofia@state.govhttps://bg.usembassy.gov/
International organization participation: Australia Group, BIS, BSEC, CD, CE, CEI, CERN, EAPC, EBRD, ECB, EIB, EU, FAO, G- 9, IAEA, IBRD, ICAO, ICC (national committees), ICCt, ICRM, IDA, IFC, IFRCS, IHO (pending member), ILO, IMF, IMO, IMSO, Interpol, IOC, IOM, IPU, ISO, ITU, ITUC (NGOs), MIGA, NATO, NSG, OAS (observer), OIF, OPCW, OSCE, PCA, SELEC, UN, UNCTAD, UNESCO, UNHCR, UNHRC, UNIDO, UNMIL, UNOOSA, UNWTO, UPU, Wassenaar Arrangement, WCO, WFTU (NGOs), WHO, WIPO, WMO, WTO, ZC
Independence: 3 March 1878 (as an autonomous principality within the Ottoman Empire); 22 September 1908 (complete independence from the Ottoman Empire)
National holiday: Liberation Day, 3 March (1878)
Flag: description: three equal horizontal bands of white (top), green, and redmeaning: white stands for peace, love, and freedom; green for the country's agricultural wealth; red for the independence struggle and military couragehistory: originally adopted in 1879 as a modified version of the Russian tricolor flag, using green instead of blue; the communist coat of arms was added to the flag in various forms between 1948 and 1990, when it was removed after the communist government collapsed
National symbol(s): lion
National color(s): white, green, red
National coat of arms: Bulgaria’s coat of arms in the national colors of white, green, and red was adopted in 1997; the three lions are a national symbol for strength, courage, and leadership that was used during the country’s liberation movement in the 1870s and the kingdom period in the early 20th century; above the shield is the crown of Bulgaria (originally the crown of the medieval Bulgarian tsars) with a gold cross on top; a white scroll over the oak branches bears the Bulgarian national motto, “United we stand strong”
National anthem(s): title: “Mila Rodino” (Dear Homeland)
lyrics/music: Tsvetan RADOSLAVOV
history: adopted 1964; composed in 1885 by a student en route to fight in the Serbo-Bulgarian War
National heritage: total World Heritage Sites: 10 (7 cultural, 3 natural)
selected World Heritage Site locales: Boyana Church (c); Madara Rider (c); Thracian Tomb of Kazanlak (c); Rock-Hewn Churches of Ivanovo (c); Rila Monastery (c); Ancient City of Nessebar (c); Thracian Tomb of Sveshtari (c); Srebarna Nature Reserve (n); Pirin National Park (n); Primeval Beech Forests of the Carpathians (n)

Economic overview: upper-middle-income EU economy; currency pegged to the euro, with eurozone accession pending; declining energy prices helping lower inflation rate; EU structural funds contributing to investment recovery; skilled labor shortage driven by emigration and aging population
Real GDP (purchasing power parity): Real GDP (purchasing power parity) 2024: $219.645 billion (2024 est.)
Real GDP (purchasing power parity) 2023: $213.64 billion (2023 est.)
Real GDP (purchasing power parity) 2022: $209.683 billion (2022 est.)
Real GDP growth rate: Real GDP growth rate 2024: 2.8% (2024 est.)
Real GDP growth rate 2023: 1.9% (2023 est.)
Real GDP growth rate 2022: 4% (2022 est.)
Real GDP per capita: Real GDP per capita 2024: $34,100 (2024 est.)
Real GDP per capita 2023: $33,100 (2023 est.)
Real GDP per capita 2022: $32,400 (2022 est.)
GDP (official exchange rate): $112.212 billion (2024 est.)
Inflation rate (consumer prices): Inflation rate (consumer prices) 2024: 2.4% (2024 est.)
Inflation rate (consumer prices) 2023: 9.4% (2023 est.)
Inflation rate (consumer prices) 2022: 15.3% (2022 est.)
GDP - composition, by sector of origin: agriculture: 2.1% (2024 est.)
industry: 22.5% (2024 est.)
services: 62.6% (2024 est.)
GDP - composition, by end use: household consumption: 57.6% (2024 est.)
government consumption: 19.7% (2024 est.)
investment in fixed capital: 17.9% (2024 est.)
investment in inventories: 2.5% (2024 est.)
exports of goods and services: 55.8% (2024 est.)
imports of goods and services: -53.5% (2024 est.)
Agricultural products: wheat, maize, sunflower seeds, barley, milk, rapeseed, grapes, potatoes, triticale, tomatoes (2023)
Industries: electricity, gas, water; food, beverages, tobacco; machinery and equipment, automotive parts, base metals, chemical products, coke, refined petroleum, nuclear fuel; outsourcing centers
Industrial production growth rate: 1.9% (2024 est.)
Labor force: 3.124 million (2024 est.)
Unemployment rate: Unemployment rate 2024: 4.2% (2024 est.)
Unemployment rate 2023: 4.4% (2023 est.)
Unemployment rate 2022: 4.3% (2022 est.)
Youth unemployment rate (ages 15-24): total: 12.1% (2024 est.)
male: 12.4% (2024 est.)
female: 11.8% (2024 est.)
Population below poverty line: 20.6% (2022 est.)
Gini Index coefficient - distribution of family income: Gini Index coefficient - distribution of family income 2022: 38.2 (2022 est.)
Average household expenditures: on food: 20.7% of household expenditures (2023 est.)
on alcohol and tobacco: 4.8% of household expenditures (2023 est.)
Household income or consumption by percentage share: lowest 10%: 2.1% (2022 est.)
highest 10%: 30.1% (2022 est.)
Remittances: Remittances 2024: 2.4% of GDP (2024 est.)
Remittances 2023: 2.2% of GDP (2023 est.)
Remittances 2022: 2.3% of GDP (2022 est.)
Budget: revenues: $35.615 billion (2023 est.)
expenditures: $37.546 billion (2023 est.)
Public debt: Public debt 2023: 30.1% of GDP (2023 est.)
Taxes and other revenues: 20.5% (of GDP) (2023 est.)
Current account balance: Current account balance 2024: -$2.014 billion (2024 est.)
Current account balance 2023: -$894.86 million (2023 est.)
Current account balance 2022: -$2.43 billion (2022 est.)
Exports: Exports 2024: $62.661 billion (2024 est.)
Exports 2023: $63.415 billion (2023 est.)
Exports 2022: $63.246 billion (2022 est.)
Exports - partners: Germany 14%, Romania 11%, Italy 8%, Greece 6%, Turkey 5% (2023)
Exports - commodities: refined petroleum, garments, refined copper, wheat, natural gas (2023)
Imports: Imports 2024: $60.029 billion (2024 est.)
Imports 2023: $59.158 billion (2023 est.)
Imports 2022: $62.261 billion (2022 est.)
Imports - partners: Germany 12%, Turkey 8%, Romania 8%, Russia 7%, Italy 6% (2023)
Imports - commodities: crude petroleum, copper ore, cars, packaged medicine, electricity (2023)
Reserves of foreign exchange and gold: Reserves of foreign exchange and gold 2024: $43.698 billion (2024 est.)
Reserves of foreign exchange and gold 2023: $46.334 billion (2023 est.)
Reserves of foreign exchange and gold 2022: $40.989 billion (2022 est.)
Debt - external: Debt - external 2022: $14.277 billion (2022 est.)
Exchange rates: Currency: leva (BGN) per US dollar -
Exchange rates 2024: 1.808 (2024 est.)
Exchange rates 2023: 1.809 (2023 est.)
Exchange rates 2022: 1.86 (2022 est.)
Exchange rates 2021: 1.654 (2021 est.)
Exchange rates 2020: 1.716 (2020 est.)

Electricity access: electrification - total population: 100% (2022 est.)
electrification - urban areas: 100%
electrification - rural areas: 99.6%
Electricity: installed generating capacity: 12.939 million kW (2023 est.)
consumption: 34.221 billion kWh (2023 est.)
exports: 7.748 billion kWh (2023 est.)
imports: 4.415 billion kWh (2023 est.)
transmission/distribution losses: 1.972 billion kWh (2023 est.)
Electricity generation sources: fossil fuels: 35.2% of total installed capacity (2023 est.)
nuclear: 40.9% of total installed capacity (2023 est.)
solar: 8.2% of total installed capacity (2023 est.)
wind: 4% of total installed capacity (2023 est.)
hydroelectricity: 7.5% of total installed capacity (2023 est.)
biomass and waste: 4.1% of total installed capacity (2023 est.)
Nuclear energy: Number of operational nuclear reactors: 2 (2025)
Net capacity of operational nuclear reactors: 2.01GW (2025 est.)
Percent of total electricity production: 40.3% (2023 est.)
Number of nuclear reactors permanently shut down: 4 (2025)
Coal: production: 20.97 million metric tons (2023 est.)
consumption: 20.557 million metric tons (2023 est.)
exports: 1.091 million metric tons (2023 est.)
imports: 753,000 metric tons (2023 est.)
proven reserves: 2.174 billion metric tons (2023 est.)
Petroleum: total petroleum production: 4,000 bbl/day (2023 est.)
refined petroleum consumption: 101,000 bbl/day (2023 est.)
crude oil estimated reserves: 15 million barrels (2021 est.)
Natural gas: production: 10.444 million cubic meters (2023 est.)
consumption: 2.607 billion cubic meters (2023 est.)
exports: 2.75 million cubic meters (2020 est.)
imports: 2.544 billion cubic meters (2023 est.)
proven reserves: 5.663 billion cubic meters (2021 est.)
Energy consumption per capita: Total energy consumption per capita 2023: 102.171 million Btu/person (2023 est.)

Telephones - fixed lines: total subscriptions: 552,000 (2024 est.)
subscriptions per 100 inhabitants: 8 (2024 est.)
Telephones - mobile cellular: total subscriptions: 7.98 million (2024 est.)
subscriptions per 100 inhabitants: 118 (2024 est.)
Broadcast media: 4 national terrestrial TV stations with 1 state-owned and 3 privately owned; a vast array of TV stations are available from cable and satellite TV providers; state-owned national radio broadcasts over 3 networks; large number of private radio stations, especially in urban areas
Internet country code: .bg
Internet users: percent of population: 80% (2023 est.)
Broadband - fixed subscriptions: total: 2.45 million (2023 est.)
subscriptions per 100 inhabitants: 36 (2023 est.)

Civil aircraft registration country code prefix: LZ
Airports: 107 (2025)
Heliports: 8 (2025)
Railways: total: 4,029 km (2020) 2,871 km electrified
Merchant marine: total: 78 (2023)
by type: bulk carrier 2, general cargo 13, oil tanker 8, other 55
Ports: total ports: 2 (2024)
large: 1
medium: 0
small: 1
very small: 0
ports with oil terminals: 2
key ports: Burgas, Varna

Military and security forces: Bulgarian Armed Forces (aka Bulgarian Army): Land Forces, Air Force, NavyMinistry of Interior: General Directorate National Police (GDNP), General Directorate Border Police (GDBP), Special Unit for Combating Terrorism (SOBT) (2025)
Military expenditures: Military Expenditures 2025: 2.1% of GDP (2025 est.)
Military Expenditures 2024: 2% of GDP (2024 est.)
Military Expenditures 2023: 1.9% of GDP (2023 est.)
Military Expenditures 2022: 1.6% of GDP (2022 est.)
Military Expenditures 2021: 1.6% of GDP (2021 est.)
Military and security service personnel strengths: approximately 28,000 active duty Armed Forces (2025)
Military equipment inventories and acquisitions: the military's inventory consists largely of Soviet-era armaments, although in recent years Bulgaria has procured some more modern Western weapons systems in an effort to modernize and achieve NATO interoperability (2025)
Military service age and obligation: 18 years of age for voluntary service for men and women (2025)
Military deployments: 160 Kosovo (NATO/KFOR) (2025)
Military - note: the Bulgarian military is responsible for guaranteeing Bulgaria’s independence, sovereignty, and territorial integrity, providing support to international peace and security missions, and contributing to national security in peacetime, including such missions as responding to disasters or assisting with border security; the military trains regularly including in multinational exercises with regional partners and with NATO since Bulgaria joined the organization in 2004; it also participates in overseas peacekeeping and other security missions under the EU, NATO, and the UN; in 2022, Bulgaria established and began leading a NATO multinational battlegroup as part of an effort to boost NATO defenses in Eastern Europe following Russia’s invasion of Ukraine; in 2021, Bulgaria approved a 10-year defense development program, which included calls for equipment upgrades and procurements, boosts in manpower, organizational reforms, and greater focus on such areas as cyber defense, communications, logistics support, and research and developmentthe Bulgarian military has participated in several significant conflicts since its establishment in 1878, including the Serbo-Bulgarian War (1885), the First Balkan War (1912-13), the Second Balkan War (1913), World War I (1915-1918), and World War II (1941-45); during the Cold War it was one of the Warsaw Pact’s largest militaries with over 150,000 personnel and more than 200 Soviet-made combat aircraft (2025)

Space agency/agencies: Space Research and Technology Institute - Bulgarian Academy of Sciences (SRTI-BAS; formed in 1987 but originated from the Central Laboratory for Space Research and the Bulgarian Aerospace Agency, which was established in 1969) (2025)
Space program overview: has a long history of space-related activities going back to the 1960s; develops, produces, and operates satellites; researches, develops, and produces other space technologies, including those related to astrophysics, remote sensing, data exploitation, optics, and electronics; has specialized in producing scientific instruments for space research; has more than 20 research institutes; Cooperating State of the ESA since 2015; works with a variety of foreign space agencies and commercial entities, including those of the ESA, EU, individual ESA and EU member states, India, Japan, Russia, and the US (2025)
Key space-program milestones: 1960s-1990s - participated in the Soviet Interkosmos program, which included the first Bulgarian in space (1979), first domestically produced scientific satellite launched on a Soviet rocket (1981), and participation in the Soviet VEGA project (1985)2017 - first communications satellite (BulgariaSat-1) built and launched by US 2019 - first domestically built data/educational cube satellite (EnduroSat-1) launched by US2023 - signed the US-led Artemis Accords outlining principles for cooperation in space exploration2025 - domestically produced, multispectral remote sensing satellite (Balkan-1) launched by US as part of EU's Copernicus Earth observation program

Terrorist group(s): Islamic State of Iraq and ash-Sham (ISIS); Islamic Revolutionary Guard Corps/Qods Force

Refugees and internally displaced persons: refugees: 114,728 (2024 est.)
stateless persons: 862 (2024 est.)

Bulgaria