PolicyMap is a fully web-based Geographic Information System (GIS) and mapping product. Data includes demographics, home sale statistics, health data, mortgage trends, school performance scores and labor data like unemployment, crime statistics and city crime rates. A complete list of GIS data available can be found in their data directory.
A multidisciplinary data repository covering business, economics, finance, social sciences, demographics, public health, and more. Contains many tools for exporting, comparing, analyzing and visualizing the datasets.