Voter Registration


The City Clerk's Office would like to advise voters that the last day to change party affiliation, prior to the September 11, 2018, was on Tuesday June 5, 2018.   Voters will not be allowed to change their party affiliation until after the election, so starting on Wednesday, September 12, 2018.

The City Clerk's Office will be in session daily, Monday through Friday, from 8 a.m. to 5 p.m. and on Tuesday, June 5, 2018 from 8 a.m. to 7:30 p.m.

To check to see if you are a registered voter or what your party affiliation is please click on State of NH Voter Information Lookup

The Board of Registrars will meet on Friday, June 8, 2018 at 10 a.m. in the Financial Accounting Conference Room, 1st Floor, City Hall for additions and corrections to the checklist and to conduct such other business as may come before it.


Registering to Vote - In Person


  • In Nashua, residents may register at the City Clerk's Office, 229 Main Street, Monday through Friday, 8 a.m. - 5 p.m., excluding holidays.    
  • If you are unable to come into our office, you can register to vote on election day at the polls. Registering on election day and then voting will require you to wait in two lines: one to register and one to vote. You will save time by registering earlier.
  • For more information and what documentation is required on how to register to vote, including if you are changing your address within the city, please click on the below link, which brings you to the Secretary of State's website.  
Registering to Vote in New Hampshire

  • If a voter wants to change their party affiliation, they must do so in person at our office.  Please note that there may be periods of times when state law does not permit a change of party (generally from the first date of a filing period until the day after the primary).  Please contact the City Clerk's Office if you have any questions.
  • If a voter's name has changed, due to marriage, divorce or a legal name change, this change must be done in person at our office.  Please bring with you the proof of the name change, i.e. certified marriage certificate, certified court order.

Registering to Vote - Absentee


In New Hampshire, only residents who are temporarily absent from the City (such as college students or overseas citizens) and residents who are physically disabled and unable to come to the Office of the City Clerk or the polling location to register, may do so by mail. Please contact the City Clerk at (603-589-3010) for more information. 

Voter Information Look-up - Office of the Secretary of State



If you are not sure if you are registered to vote, want to check what party you are affiliated with or where you should go to vote, please visit the State of New Hampshire Voter Information Look-up Tool, on the Secretary of State's Website.