If we're using "living wage" as the definition, scratch out most of the women's field and a good chunk of the men, too.
Hell, Mara Abbott said part of the reason she retired was that she got sick of having to work part time to make ends meet. The same woman that took 4th in the Olympics and won the women's version of the Giro.
A woman who goes to school with me races for a Women's WorldTour team. We ride together a couple times a week, I built her a mountain bike, she's come over for dinner, etc. First year at that level, and she's young, but from what I gather her paycheck is hardly impressive.