Voter Registration Deadlines & Information

Voter Registration Lookup 
The Office of Secretary of the State

Click here to look up your party registration and your polling location address

Register to Vote

Please be sure to bring identification and proof of residence (such as a utility bill if your ID does not show your current Hamden address).

In Person

Register in person at: 

  • Registrars’ or Town Clerk’s office in the State
  • Any public library
  • The Department of Motor Vehicles when you get your driver’s license
  • Certain Social Service agencies
  • Any place where a voter registration drive is taking place

Bring identification to show your identity and residence.


To register to vote online, visit Connecticut’s State website and click on Voter Information.

By Mail

You can also register by mail. Call the Registrars’ Office at 287-7081 and ask for an application to be sent to you, or pick up a voter application form at any of the above places. You can also download the application from our Forms page.

Send the completed form to:
Hamden Registrars of Voters
Hamden Government Center
2750 Dixwell Avenue
Hamden, CT 06518

Please be aware that there are deadlines before elections and primaries. Register early to ensure that you will be able to vote.



June 12: Last day to switch political parties to vote in primary, if already in a political party.

September 7: Mail-in registration deadline for new voters (postmark) or unaffiliated voters switching to a political party (receipt); Last day to drop off completed registration forms to the Registrar of Voters Office

September 7 @ 11:59 pm: Last day to register to vote using the On-Line Voter Registration System


September 11 @ 12:00PM Noon: In-person registration deadline for new voters or unaffiliated voters switching to a political party (Registrar of Voters Office)


Special Voter Registration Session for Primary:

August 29 from 5:00 pm – 7:00 pm @ Registrar of Voters Office, Main Floor of Government Center, 2750 Dixwell Ave, Hamden



 October 31                          VOTER REGISTRATION CUT-OFF

 9:00 am to 8:00 pm             Last day to register by mail (postmark)

                                         Last day to register at a public library, DMV, or other agency

                                              Last day to drop off completed registration forms to the Registrar of Voters Office

                                              Last day to register in person at the Registrar of Voters Office


October 31 @ 11:59 pm      Last day to register to vote using the On Line Voter Registration System


November 6                         Limited Registration Session – 

9:00 am to 5:00 pm            Whose qualification as to age, citizenship or residence was  attained after 

                                             October 31st 

HAMDEN ROV 1/19/2023