2015 Barack Hussein Obama $326,546,285,750.51 $18,150,617,666,484.33 1.8% 95.3% 43.3% 2016 Barack Hussein Obama $1,241,086,361,182.79 $19,573,444,713,936.79 7.8% 95.3% 43.3% 2017 Donald John Trump $671,455,302,116.72 $20,244,900,016,053.51 3.4% 12.5 11.1% 2018 Donald John Trump $1,362,048,367,492.77 $21,606,948,383,546.28 6.3% 12.5 11.1% http://www.polidiotic.com/by-the-numbers/us-national-debt-by-year/