Not even the Associated Press will declare a winner for the Democratic Iowa Caucus. Although, it now shows that Hillary Clinton's results were 49.8%, just .2 points above Bernie Sanders' 49.6%.
On the Republican side, Ted Cruz was the clear winner. Despite Donald Trump leading in media polls, he came in second and congratulated Cruz on his win.
For the percentage results visit: https://www.iagopcaucuses.com/#/state and https://www.idpcaucuses.com/#/state