Ersys is designed to provide the most complete set of information for the executive, casual traveler, relocation specialist, site analysis technician, site selection professional, commercial space developer, corporate researcher, and real estate broker. Using maps, charts, reports, and relevant links, it covers more than 2600 US cities with detailed information on demographics, environmental factors, economic indicators, housing stats, media, schools, transportation, local contacts, and much more.
As site selection specialists and internet surfers, they know how difficult is to find relevant and timely information on the web. Therefore they decided to begin sharing many of the facts and figures they have accumulated in their many years in business. Their in-house databases contain close to a terabyte of information covering virtually every aspect of the human condition in the U.S. Through Ersys they are sharing with you a slice of these databases, so that you can be better informed. Browse the site by the categories located at the top of the homepage. 
