Data Sources

The World Bank provides free and open access to global development data covering economic, social, and environmental indicators for countries worldwide.

FAOSTAT provides free access to food and agriculture data for over 245 countries and territories, covering production, trade, and food security indicators.

The U.S. Census Bureau is the leading source of statistical data about the nation's people, economy, and geography.

e-Stat is the portal site for official statistics of Japan, providing access to demographic, economic, and social data published by government agencies.

Statistics Canada is the national statistical office, providing data on Canada's economy, society, and environment including population estimates for provinces and territories.

The Australian Bureau of Statistics is Australia's national statistical agency, providing trusted official statistics on population, economy, and society.

The Bureau of Economic Analysis (BEA) is a U.S. federal agency providing official macroeconomic and regional statistics including GDP by state and industry.

The Cabinet Office of Japan publishes the System of Prefectural Accounts (県民経済計算), providing GDP and economic indicators for all 47 prefectures.

The Office for National Statistics is the UK's largest independent producer of official statistics, providing regional GDP and population estimates for ITL2 regions across England, Wales, Scotland, and Northern Ireland.

Eurostat is the statistical office of the European Union, providing harmonised regional data including GDP and population at NUTS2 level for all EU member states.

Stats NZ is New Zealand's official data agency, publishing subnational population estimates and regional GDP figures for the 15 regional council areas.

IBGE is Brazil's national statistics institute, providing official data on demographics, geography, and the economy including state-level GDP for all 27 federative units.

Yahoo Finance provides market data including historical stock prices, market capitalization, and financial metrics for publicly traded companies worldwide. Data is sourced via the yfinance Python library.

geoBoundaries is an open-access database of political administrative boundaries maintained by the William & Mary geoLab. It provides subnational boundary data (states, provinces, prefectures) used in choropleth map visualizations.

Natural Earth is a public domain map dataset providing country-level boundary data at multiple resolutions. It is used for world choropleth maps in global dataset visualizations.

Data Updates

Datasets are updated when new data becomes available from source organizations, typically on an annual basis. The latest data year available varies by indicator and is shown on each visualization.