- "Bulgaria" in the CIA's World Factbook
- Observatory of Economic Complexity at MIT
imports, exports
- IMF 'at a glance' statistics and country report
GDP, inflation
- Economic graphs at the World Bank
GDP, GNI, population, CO2 emissions
- Graphs on demographics, food and economic stability at FAOSTAT
- Inequality charts and data at World Inequality Database
income, wealth, gender
- Business risk assessment at Coface.com
trade, risks, business climate
- Central bank: Bulgarian National Bank
- National statistical agency: National Statistical Institute
