There are a variety of tools online that can be used for mapping and visualizing geographic data. They range from simple and easy-to-use, like Social Explorer, to more complex, such as ArcGIS.
Social Explorer provides easy-to-use mapping tools, allowing users to create visualizations of demographic data, such as census, religion, and economic data. It also provides advanced tools for exporting data reports and downloading data.
ArGIS is a complete system for designing and managing solutions through the application of geographic knowledge (GIS=geographic information system).