Phoenix and Tucson both made the U.S. News & World Report's list of 150 best places ... the influx of retirees. Has Arizona's median age kept increasing? And which county is the oldest?

To get a glimpse of regional variations in employment, Stacker compiled a list of counties with the highest unemployment rates in Arizona using BLS data. Counties are ranked by their preliminary ...

Among the 15 counties on our list is Maricopa County, in the southwestern swing state of Arizona. Maricopa County, home to Phoenix, is the politically competitive heart of one of the key ...