NACo County Explorer:
NACo's County Explorer gives anyone the ability to explore the data of almost every county in the United States.
The County Explorer consolidates data from a broad area of sources, defines each data set by county lines, and assembles them so that any user may easily view data for their own county.
When the user pulls down the data, they may then benchmark local statistics to those of any other county, or across counties of similar size, all counties in the State, or all counties nationwide.