FreeLunch.com
This site is part of the
Moody's Economy.com web site. As its name
implies, it offer data at no charge (though one has to register). At
last count, they claimed more than 100,000 different economic and
financial time series. One can either use their search facility or
move through their directory to find data. Their major headings are
Consumer Markets
Demographics
Flow of Funds
GDP
Government
Income & Earnings
Industry
International Trade
Labor markets
Money, Credit & Interest rates
Prices
Real Estate
Society
Stock Markets & Foreign Currency
Charts of the selected data can be generated, and the data can be
downloaded in spreadsheet format. They have a shopping basket
that holds multiple series.
http://www.economy.com/freelunch/