FedStats – Your Window Into U.S. Federal Statistics
http://fedstats.sites.usa.gov/

FedStats, which has been available to the public since 1997, provides access to the full range of official statistical information produced by the Federal Government without having to know in advance which Federal agency produces which particular statistic. With convenient searching and linking capablilties to more than 100 agencies that provide data and trend information on such topics as economic and population trends, crime, education, health care, aviation safety, energy use, farm production and more, FedStats is your one location for access to the full breadth of Federal statistical information. This will be added to Statistics Resources and Big Data Subject Tracer™.