About

World Country Groups

This site provides an interactive reference for international country groups and organizations. It draws on the worldcountrygroups open-data package, which defines 90 country groups covering 232 countries and territories.

Each group includes member country lists with ISO 3166-1 codes. Aggregate statistics (GDP, population, CO2 emissions) are sourced from the World Bank Open Data API.

Data Package

Available as open-source:

• PyPIworldcountrygroups
• GitHubtomasgonz/worldcountrygroups

Data Sources

• Country groups: Official organization sources, UN, and World Bank classifications
• GDP (nominal): World Bank indicator NY.GDP.MKTP.CD
• Population: World Bank indicator SP.POP.TOTL
• CO2 Emissions: World Bank indicator EN.GHG.CO2.MT.CE.AR5

Technology

Built with Nuxt 3 and Tailwind CSS. Server-side rendered. World Bank data cached for 24 hours.

Created by

Created by Tomas Gonzalez. For questions, suggestions, or contributions, reach out at me@tomasgonzalez.net.