This Presidential Primary coincides with a state/local primary. These coinciding primaries tend to have an impact upon voter turnout.

Participation in Indiana's delegate selection process is open to all voters who wish to participate as Democrats.

Tuesday 3 May 2016: Indiana Primary. Hours 6:00a-6:00p EDT (1000-2200 UTC) / 6:00a-6:00p CDT (1100-2300 UTC). Although a portion of this state is in CT, the majority of the polls are closed by the time indicated ET when the networks feel they can project. Delegate Pledging: Proportional Primary. Voter Eligibility: Open Primary.

Primary
Source: Indiana Election Division.
Status: Official. Retrieved: Sunday 21 August 2016.
Included in Nationwide vote.

Tuesday 3 May 2016: 83 of 92 delegates to the Democratic National Convention are allocated to presidential contenders based on the results of the voting in today's Indiana Presidential Primary. A mandatory 15 percent threshold is required in order for a presidential contender to be allocated National Convention delegates at either the congressional district or statewide level. How the Democratic Proportional Delegate Allocation Math works.

• 56 district delegates are to be allocated proportionally to presidential contenders based on the primary results in each of the State's 9 congressional districts.
• 27 delegates are to be allocated to presidential contenders based on the primary vote statewide.
  • 18 at-large National Convention delegates
  • 9 Pledged PLEOs

Primary
Source: Email from the Secretary of State.
Status: Official. Retrieved: Wednesday 27 July 2016.

Saturday 18 June 2016 (presumably): State Convention

The National Convention delegates are elected according to the results of the primary.

The remaining 9 National Convention delegates consist of

• 9 Unpledged PLEO delegates:
• 6 Democratic National Committee members.
• 3 Members of Congress (1 Senator and 2 Representatives).
• 0 Governors.
• 0 Distinguished Party Leaders.

These 9 delegates and will go to the Democratic National Convention officially "Unpledged".