The results were released nearly a day after the caucuses were held, thanks to widespread reporting issues. The Iowa Democratic Party blamed inconsistencies in reporting for the delay.
The candidates who were actively competing in Iowa included Sanders; Biden; Buttigieg; Warren; Sen. Amy Klobuchar (D-Minn.); entrepreneur Andrew Yang; and investor Tom Steyer.
Many of the candidates have already moved on to New Hampshire, which holds its primaries in a week.
● With eyes of the world on Iowa, another hiccup in American democracy.
●An epic breakdown in Iowa casts a spotlight on the caucus system.