Here's why these three Arizona cities made it to the top of the list, along with a roundup of the best and worst college cities in the U.S. to help prospective college students narrow down their ...
A live-updating map of novel coronavirus cases by zip code, courtesy of ESRI/JHU. Click on an area or use the search tool to enter a zip code. Use the + and - buttons to zoom in and out on the map.
Despite the high presence of retirees in cities like Sun City West and Oro Valley, only two Arizona cities were large enough to make the list — Phoenix and Tucson. Here's how they fared.