Gross Domestic/National Product
Gross Domestic Product (GDP) refers to production taking place in the United States, including that of foreign residents, whereas Gross National Product (GNP) refers to total production by U.S. residents, including the portion which occurs abroad.
The Department of Finance, Economic Research Unit, provides statistics on the California economy (i.e. personal income, gross state product, consumer price index).
Department of Finance
Economic Research Unit
915 L Street, 8th Floor
Sacramento, CA 95814
The U.S. Department of Commerce, Bureau of Economic Analysis, publishes various measures of economic activity, such as gross domestic product and gross national product in current dollars.
U.S. Department of Commerce
Bureau of Economic Analysis
1401 Constitution Avenue, NW
Washington, DC 20230