Voter Registration and Voting Options for the Municipal Election
Early voting is available to all voters for the Municipal Election on Tuesday, November 2nd. Early voting is available by mail and in-person to all registered voters in Cambridge. However, you choose to vote, please be advised that once a voter casts an early voting ballot, the voter may no longer vote at the polls.
Voter Registration
For anyone wanting to vote early in-person, by mail, or by drop box, the first step is making sure you are registered. To check your voter registration status and to find information on how to register to vote, please go to www.registertovotema.com. You will need a license, or an I.D. issued by the Registry of Motor Vehicles to apply online. To be eligible to vote in the Municipal Election on Tuesday, November 2, 2021, you must register to vote or make changes to your voter registration by Wednesday, October 13, 2021. The office will be open until 8:00pm on October 13, 2021.
Early Voting by Mail
To vote by mail:
- Complete a Vote by Mail Application. For voter convenience postage paid postcard applications were mailed by the Election Commission to all registered voters in Cambridge. You may also download an application at www.cambridgema.gov/earlyvoting or send a written request with your name, Cambridge address, address where you want the ballot sent, and your signature.
- Vote when your ballot arrives.
- Return your voted and sealed ballot to the Cambridge Election Commission by mail, ballot drop box, or in person to the Cambridge Election Commission office.
Send your signed application by email, fax or mail:
• Email: elections@cambridgema.gov
• Fax: 617-349-4366
• Mail: Cambridge Election Commission 51 Inman Street Cambridge, MA 02139
You can check the status of your ballot at www.TrackMyBallotMA.com.
The deadline to return a vote by mail ballot is November 2, 2021 at 8:00pm to be counted.
The deadline to submit a Vote by Mail Application for a mailed ballot for the election is Wednesday, October 27, 2021 at 5:00pm. The Cambridge Election Commission recommends submitting this application no later than October 19th to ensure the timely delivery of your ballot.
The Election Commission is open to the public by walk-in or appointment. If you would like to schedule an appointment at, please go to https://calendly.com/cambridge-election-commission.
Early Voting In-Person
To vote in person, visit any one of the three (3) early voting locations offered in Cambridge during the period from Saturday, October 23, 2021 to Friday, October 29, 2021 for the Municipal Election. You must be a registered voter in Cambridge to vote at the early voting locations. Please refer to the City’s designated early voting schedule below. The deadline to vote early in person is Friday, October 29, 2021 at 5:00pm.
DESIGNATED EARLY VOTING LOCATIONS, HOURS AND DAYS
Cambridge Water Department – 250 Fresh Pond Parkway, Cambridge
Main Library – 449 Broadway, Cambridge
Valente Library – 826 Cambridge Street, Side Entrance on Berkshire Street, Cambridge
| Saturday | Sunday | Monday | Tuesday | Wednesday | Thursday | Friday |
| October 23 | October 24 | October 25 | October 26 | October 27 | October 28 | October 29 |
| 10am – 3pm | ALL SITES CLOSED |
11am – 7pm | 10am – 5pm | 11am – 7pm | 10am – 5pm | 10am -5pm |
The Election Commission office located 51 Inman Street will NOT be an early voting location for the Municipal Election, November 2, 2021. Voters must go to one of the designated early voting locations listed above.
Official Ballot Drop Box Locations
Official ballot drop boxes will be available at the following six (6) locations for Cambridge voters beginning Friday, October 9, 2021 through Tuesday, November 2, 2021 at 8:00pm. The drop boxes will be open from 7:00am to 8:00pm Monday through Sunday.
- City Hall – Near the back door of the building located at 795 Massachusetts Avenue
- Morse School – Near the front entrance of the building located at 40 Granite Street
- Cambridge Police Headquarters – Near the front of the building located at 125 6th Street
- Maria L. Baldwin School – Near the Oxford Street entrance of the building located at 28 Sacramento Street
- O’Neill Library – Adjacent to the entrance stairs of the building located at 70 Rindge Avenue
- Coffon Building – Near the front of the building located at 51 Inman Street (see note below)
Note: Location #6 located in the front of the Coffon Building is already open for use.
Relocation of Some Polling Sites & Voting on Election Day
Voting on Election Day will still be available for those who want to vote at the polls. Some polling sites were relocated for the upcoming Municipal Election on November 2, 2021. Your polling site location will be in the same ward and precinct or near your regular polling site for voter convenience and to minimize voter confusion. In the next few weeks, voters will receive an Early Voting Guide and a Voter Notification Card in the mail that will have information pertaining to where you vote, any relocated polling sites and other important election related information. Please refer to the voter information which will be mailed to you over the next few weeks. A list of wards/precincts and polling sites are available below, so you know where to go if you choose to vote on Election Day. The highlighted locations were relocated for the 2021 Municipal Election.
2021 Polling Sites
| Precinct | Location |
| Ward 1 | |
| 1-1 | COMMUNITY CHARTER SCHOOL OF CAMBRIDGE, 245 Bent Street, Main Entrance |
| 1-2 | COMMUNITY CHARTER SCHOOL OF CAMBRIDGE, 245 Bent Street, Main Entrance |
| 1-3 | MILLER RIVER APARTMENTS, 15 Lambert Street, Cambridge Street entrance |
| Ward 2 | |
| 2-1 | PISANI CENTER, 131 Washington Street |
| 2-2 | M.I.T., Kresge Auditorium, behind Stratton Center, 70 Mass. Avenue |
| 2-3 | M.I.T., Kresge Auditorium, behind Stratton Center, 70 Mass. Avenue |
| Ward 3 | |
| 3-1 | VALENTE BRANCH LIBRARY, 826 Cambridge Street, Side Entrance on Berkshire Street |
| 3-2 | MOSES YOUTH CENTER, 243 Harvard Street, Lower Level, Rear Entrance |
| 3-2A | MOSES YOUTH CENTER, 243 Harvard Street, Lower Level, Rear Entrance |
| 3-3 | SALVATION ARMY HEADQUARTERS, 402 Massachusetts Avenue |
| Ward 4 | |
| 4-1 | CAMBRIDGE COMMUNITY CENTER, 5 Callender Street, Howard Street Entrance |
| 4-2 | CITY HALL, 795 Massachusetts Avenue, Driveway Entrance |
| 4-3 | MARTIN LUTHER KING, JR. SCHOOL, 102 Putnam Avenue, Playground Gym Entrance |
| Ward 5 | |
| 5-1 | LBJ APARTMENTS, 150 Erie Street, Community Room (Parking Lot Entrance) |
| 5-2 | MORSE SCHOOL, 40 Granite Street, Main Entrance |
| 5-3 | MORSE SCHOOL, 40 Granite Street, Main Entrance |
| Ward 6 | |
| 6-1 | CITY HALL ANNEX, 344 Broadway Conference Room, Second Floor |
| 6-2 | CAMBRIDGE RINDGE & LATIN SCHOOL, 459 Broadway, Media Cafeteria, Cambridge Street Entrance |
| 6-3 | CAMBRIDGE RINDGE & LATIN SCHOOL, 459 Broadway, Media Cafeteria, Cambridge Street Entrance |
| Ward 7 | |
| 7-1 | BALDWIN SCHOOL, Community Floor, 28 Sacramento Street entrance |
| 7-2 | BALDWIN SCHOOL, Community Floor, 28 Sacramento Street entrance |
| 7-3 | GUND HALL, 48 Quincy Street, Cambridge Street Entrance |
| Ward 8 | |
| 8-1 | GRAHAM AND PARKS SCHOOL, 44 Linnaean St., playground entrance |
| 8-2 | FRIENDS CENTER, 5 Longfellow Park, Community Room |
| 8-3 | MARTIN LUTHER KING, JR. SCHOOL, 102 Putnam Avenue, Playground Gym Entrance |
| Ward 9 | |
| 9-1 | HOLY TRINITY ARMENIAN CHURCH, 145 Brattle Street, Parking Lot Entrance on Sparks Street |
| 9-2 | CAMBRIDGE WATER DEPARTMENT, 250 Fresh Pond Parkway |
| 9-3 | RUSSELL YOUTH CENTER, 680 Huron Avenue, Second Floor |
| Ward 10 | |
| 10-1 | PEABODY SCHOOL GYM, 70 Rindge Avenue, Rear Entrance |
| 10-2 | GRAHAM AND PARKS SCHOOL, 44 Linnaean Street., Playground Entrance |
| 10-3 | CAMBRIDGE FRIENDS SCHOOL, 5 Cadbury Road, Front Entrance |
| Ward 11 | |
| 11-1 | RESERVOIR CHURCH, 170 Rindge Avenue, Rear Entrance |
| 11-2 | PEABODY SCHOOL GYM, 70 Rindge Avenue, Rear Entrance |
| 11-3 | BURNS APARTMENTS, 50 Churchill Avenue, Community Room |
Voters are encouraged to wear a mask or face covering in the early voting locations and on Election Day at polling sites to help mitigate public health risks associated with COVID-19.