Saturday 25 January 2020: District Level Pre-primary Caucuses. National Convention District-level delegates are slated by Presidential Preference.

Participation in New Hampshire's delegate selection process is open to all voters who wish to participate as Democrats. Only Democrats and undeclared (independents) can request a Democratic ballot in the Presidential Preference Primary

Tuesday 11 February 2020: New Hampshire Primary. Hours reportedly 6:00a-8:00p EST (1100-0100 UTC). Polls must open by 11 AM however most open between 7 AM and 8 AM. NEW HAMPSHIRE permits its 13 cities to keep their polls open until 8 PM EDT by local option- however, as there ARE only 13 cities among New Hampshire's 234 County subdivisions [the 221 "non-cities", of course, being the proverbial New England Town(ship)], the fact is that the vast majority of NH's polls have closed by 7 PM EDT and the networks have no problem considering this hour as the earliest hour of potential projection. Delegate Pledging: Proportional Primary. Voter Eligibility: Modified Primary.

Primary
Source: New Hampshire Elections Division.
Status: Official. Retrieved: Sunday 29 March 2020.
Included in Nationwide vote.

24 of 33 delegates to the Democratic National Convention are pledged to presidential contenders based on the results of the voting in today's New Hampshire Presidential Primary. A mandatory 15 percent threshold is required in order for a presidential contender to be pledged National Convention delegates at either the congressional district or statewide level. How the Democratic Proportional Delegate Allocation Math works.

• 16 district delegates are to be pledged proportionally to presidential contenders based on the primary results in each of the State's 2 congressional districts.
• In addition, 8 delegates are to be pledged to presidential contenders based on the primary vote statewide.
  • 5 at-large National Convention delegates
  • 3 Pledged PLEOs

Primary
Source: New Hampshire Elections Division.
Status: Official. Retrieved: Sunday 29 March 2020.

19 March 2020: Per the New Hampshire Democratic Party-- Senator Klobuchar and Mayor Buttigieg, have only suspended their campaigns, not officially withdraw, and will retain their At-Large and Pledged PLEO delegates.

Date of Presidential Primary [RSA 653:9]:

• The presidential primary election shall be held on the second Tuesday in March or on a date selected by the secretary of state which is 7 days or more immediately preceding the date on which any other state shall hold a similar election, whichever is earlier, of each year when a president of the United States is to be elected or the year previous.

Saturday 25 April 2020: Caucus / National Convention Delegation Meeting in Concord.

National Convention Pledged PLEO and At-Large delegates are elected by a committee consisting of a quorum of district-level delegates.

The remaining 9 National Convention delegates consist of

• 9 Unpledged PLEO delegates:
• 5 Democratic National Committee members.
• 4 Members of Congress (2 Senators and 2 Representatives).
• 0 Governors.
• 0 Distinguished Party Leaders.

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

On TBD, New Hampshire Secretary of State Bill Gardner set the state's Presidential Primary for TBD.