Use Social Explorer to visually explore demographic information, from census and economic data to election and religion data.
Use SimplyAnalytics (formerly SimplyMap) to generate maps and reports from a wide variety of data sources.
Neighborhood boundaries can change from one census year to the next, making it hard for researchers to compare the same area over time. The Neighborhood Change Database (NCDB) reconciles those changing boundaries in census data from 1970 to 2010. Data extracts are GIS-compatible.