More than a third of the U.S. population ages 18-80 belongs to that second group, according to a new study from public relations firm MWWPR. Those brand activists, nicknamed “corpsumers,” make up “a bigger segment than so many of the segments that brands target—bigger than millennials, bigger than moms,” noted MWWPR chief strategy officer Careen Winters.

Infographic by: mww.com