Trumps source is here, www.realclearpolitics.com/articles/2019/10/15/its_a_middle-class_boom_141497.html
According to new Census Bureau data on the incomes of Americas middle class. This study by former Census Bureau researchers and now statisticians at Sentier Research has found gigantic income gains for the middle class under Trump. The median or average-income family has seen a gain of $5,003 since Trump came into office. Median family income is now (August 2019) $65,976, up from about $61,000 when he entered office (January 2017).
Poster Comment:
That is the median which means that lots of people and not just the rich are doing better.