Bureau of Labor Statistics (BLS)
Inflation and Prices
Employment
Unemployment
Productivity

Federal Reserve Economic Data (FRED)
Business/Fiscal
Consumer Price Indexes
Employment and Population
GDP
Government Finance
Exchange Rates
Interest Rates
Monetary Aggregates
Reserves and Monetary Base
Production Indexes

Fed Board of Governors
Commerical Banks

Bureau of Economic Analysis (BEA)
National
International
Regional
Industry

WikiPost
Stock Index Data

NOAA
Weather Station Data

World Development Indicators (WDI)
WDI Data

U.S. Treasury
Externally Held Federal Govt Debt
All U.S. Assets Held by Foreigners

Cigarette Price and Consumption

Crime
Arkansas
Alabama

Police, Judicial, Correction Expenditures
State

Earmarks

Liberal Ratings of Congressmen

Presidential Election College

U.S. Department of Agriculture
National Agricultural Statistical Services

Energy Information Agency
Main
World Crude Oil Production
Prices
Massachusetts

Freedom House
Data

Sports
Baseball Statistics

Social Security, Medicare, Disability
Trust Funds, Expenditures, etc.
Trust Funds (Click on graphs for data)
Demographics

Pitt Disease Data

Center for Disease Control
Births

S&P Rates of Return
Stern - Excel