Voter Registration

Many people register to vote without realizing they already are registered.  Visit check your voter registration status to see if you are registered to vote. Once on this website, you also have the ability to change your party affiliation, name, address, etc. or, if you are NOT yet registered, you can do so through the site as well. 

If you know you are NOT registered, visit the Secretary of the State's website

To register or update your registration information online, all you need is a valid Connecticut Driver's License, Driver's Permit, and/or a Department of Motor Vehicles Identification Card. Once on the online system, you can do the following:

  • Become a new voter
  • Change your address
  • Change your party affiliation
  • Change your name

Registration Options


To register to vote 24/7, please Visit the Online Voter Registration Website. You will need a CT driver's license, learner's permit, or Dept. of Motor Vehicles Identification Card. Upon registering, your information will be transmitted directly to the Town of Marlborough Registrars' Office.

You are also able to use the online system using the last four digits of your social security number. The caveat is that after completing the information and voter registration form, you will need to download a copy of the completed form, sign it, and mail it to our office.


Mail-in registration cards may be downloaded from the Secretary of State website or obtained from various public locations such as libraries, schools, Department of Motor Vehicle offices, or the Registrars of Voters office, located at Town Hall (26 North Main Street).

Please note: you will need your Driver's License or Social Security Number to complete your registration.


Visit the Registrars' Office at Town Hall (26 North Main Street) Tuesday between 10:00 AM and 2:00 PM.  You can also register to vote at the Department of Motor Vehicles when you are updating your license.


If you are physically disabled, you may arrange to have an Election Official meet with you to accept your application to register. Please call the Registrar's Office at (860) 860 295-6166 for more details. Hearing impaired persons may call Hartford TDD (860) 509-6191 or (860) 303-3161

In compliance with Help America Vote Act of 2002, there is an accessible voting system in place at each polling location for those voters who are visually impaired or with other requirements.  The voter goes to the poll and signs in as usual and is handed a ballot. An election official escorts the voter to the 'Inspire Ballot Marking System'. The voter has access to either an audio, push button, puffer, or keypad interface.  Once the voter has completed their ballot selections, the ballot is inserted into the attached printer, printed and then brought by the voter to the tabulator for processing with all the other ballots. 

Election Day Registration

The pre-election voter registration cutoff deadline is seven (7) days before Election Day. Connecticut also has Election Day Registration on Election Day itself for voters who need it.

Election Day Registration permits anyone to register and vote in person on Election Day who meets the eligibility requirements for voting in this state and is not already registered, or is registered in one town but has moved to another town. By law, a person is eligible to register and vote if he or she is (1) a US citizen, (2) age 18 or older, (3) a bona fide resident of the town in which he or she applies for admission, and (4) has completed confinement if previously convicted of a disfranchising felony. 

Election Day Registration (EDR) is not available at your polling place but is available at the Marlborough Registrar of Voters office – Marlborough Town Hall, 26 North Main Street, Marlborough, beginning at 6 am and ending at 8 pm. You will register and vote in this location..  Please plan to arrive early in the day as there may be long lines. If you are in line at the Election Day Registration site at 8 pm, you can remain in line to complete your registration and vote. You will need to provide proof of identity and residency.