Have you even wanted to explore an interactive map of the United States and be able to click on any neighborhood to see the local population age structure and compare that to the national, state or county data? If not, you don’t know what you’ve been missing. This is a fantastic resource that lets you and your students explore the data AND ask spatial questions. It’s definitely one that I’ll add to my list of favorite resources. This population pyramid shows that Jamestown’s population is much older than the national average; how come?