Totals show available elected delegates as well as decided super delegates. Delegate counts subject to change. Updated

Upcoming contests

Possible Republican presidential candidates in 2016

Among all Republican voters

(5-day rolling average)

Possible Democratic presidential candidates in 2016

Among all Democratic voters

(5-day rolling average)

Delegate counts include superdelegates
Sources: Reuters; Reuters/Ipsos; Republican National Committee; Democratic National Committee; The Green Papers; Delegate counts from media reports
By Matthew Weber, Christine Chan and Megan Cassella | REUTERS GRAPHICS