Proquest Statistical Datasets (formerly Lexis Nexis Statistical Datasets) is a powerful tool purchased by MSU Libraries to provide detailed data on a wide array of subjects. It aggregates over 590 licensed and public domain datasets and makes 14 billion data points accessible. Researchers are able to manipulate datasets, make comparisons, chart trends over time within one interface. For access and more information, see the Proquest Datasets Research Guide
Many of the datasets can be mapped within the Proquest interface, as you can see below.