Among whites, married men have higher incomes than never-married men
The median income of white men living with their spouses is 41 percent more than that of married men whose spouses are absent, 113 percent more than that of never-married men, and 35 percent more than that of divorced men.
Median income of white men, by marital status, in 2010 dollars

Source: U.S. Census Bureau, Current Population Survey, 2011.