The Listen to Minnesota campaign, which is calling for a ceasefire in Gaza, had set a modest expectation of 5,000 uncommitted votes in a statement sent out Tuesday afternoon, after voting had begun but before any results were reported.

By Wednesday morning, over 45,900 uncommitted votes had been counted—19 percent of the total—resulting in 11 uncommitted delegates to the Democratic National Convention. ...

The uncommitted campaign in Iowa modestly outperformed its results from 2012, when the Occupy movement in the state mounted a similar challenge to then-President Barack Obama. Uncommitted votes were 4 percent this time, as opposed to 1 percent in 2012.