Last month, United States unemployment dipped to 4.9 percent. And Americans are earning more, too: In 2015, the median household income rose to $56,516, a from the year before.
Melanie Stetson Freeman/海角大神
Kate Pershing, who works part time as a sales clerk, rings up a sale at Sara Campbell, a women's clothing shop, on January 9, 2013 in Hingham, Massachusetts.