West Windsor Township Elections

2025 Election Information

Primary Election: June 10, 2025

General Election: November 4, 2025

EARLY VOTING HOURS & LOCATIONS:

Primary Election: TBD
General Election: TBD

Early voting hours are Monday through Saturday, 10:00am to 8:00pm, and Sunday, 10:00am to 6:00pm.

Click here for Locations!

POLL WORKERS NEEDED:

• Election Board Worker program details/application are available at:
  • https://www.mercercounty.org/boards-commissions/board-of-elections/board-worker-application
• Full Day & Half Day Positions are available. 
• Send your application to: This email address is being protected from spambots. You need JavaScript enabled to view it.

VOTER REGISTRATION:

• How to Vote In New Jersey

CHECK IF YOU ARE REGISTERED:

• To check to see if you are registered to vote visit the State of NJ Election Information Page at Am I Registered?

REGISTRATION DEADLINES

• Deadline for Change of Party Affiliation Declaration Forms for Primary Election to be Filed with County Commissioners of Registration – April 16, 2025.
• Last day to register to vote for the June Primary Election is May 20, 2025.
• Voter Registration Form can be obtained by calling the Township Clerks Office (609-799-2400 ext. 213) or on-line at: Voter Registration
• If you have become disabled and can no longer sign your signature when voting, please reach out to the Mercer County Superintendent of Elections Office at 609-989-6750 for further information on your voter registration.

HOW TO GET A MAIL-IN BALLOT FOR 2025 ELECTIONS:

• Click Here for Mail-In ballot application and other information.  Mail-In Ballot Applications can be obtained by calling the Township Clerks Office at 609-799-2400 ext. 213.
• Mail-In Ballot applications for the Township of West Windsor residents must be mailed to:
  • Paula Sollami-Covello
    Mercer County Clerk
    209 S. Broad Street
    P.O. Box 8068
    Trenton, NJ 08650

DEADLINE FOR MAIL-IN BALLOTS:

2025 PRIMARY ELECTION

• Deadline to Apply for a Mail-In Ballot by Mail for the Primary Election is June 3, 2025.
• Deadline for In-Person Mail-In Ballot Applications for the Primary Election is June 9, 2025 by 3:00 p.m.
• Deadline for Post Office Receipt of Mail-In Ballots for the Primary Election is June 10, 2025.
• Deadline for in Person Submission of Primary Election Mail-In Ballots to County Board of Election and to authorized Ballot Drop Boxes by 8:00 p.m. Election Day.

2025 GENERAL ELECTION

• Deadline to Apply for a Mail-In Ballot by Mail for General Election is TBD.
• Deadline for In-Person Mail-In Ballot Applications for General Election is TBD.
• Deadline for Post Office Receipt of Mail-In Ballots for General Election is TBD.
• Deadline for in Person Submission of General Election Mail-In Ballots to County Boards of Election is TBD.

How to Vote By Mail Video

WAYS TO RETURN YOUR MAIL IN BALLOTS:

1. Mail it at any US Post Office (must be postmarked by Election Day).
2. Deliver it In-person to the County Board of Elections by 8 p.m. on Election Day at 930 Spruce Street, Lawrence Township.
3. Avoid the Post Office and Deliver it to a Secure Drop Box which is picked up by Mercer County Election Officials with a Sheriff's Officer. 

VOTE BY MAIL BALLOT DROP BOXES

• West Windsor Municipal Complex – 271 Clarksville Road, West Windsor (Between Municipal Building and Senior Center)
• Mercer County Community College - 1200 Old Trenton Road, West Windsor (Around the left side in the back by the Fine Arts Building)
• Robbinsville Township Municipal Building 2298 Route 33 (parking lot)
• East Windsor Court - 80 One Mile Rd, East Windsor
• Princeton Municipal Building - 400 Witherspoon Street, Princeton
• Princeton University WaWa/Dinky Station - 152 Alexander Road, Princeton (On circle)
• Hamilton Golf/Call Center –5 Justice Samuel A. Alito Jr Way, Hamilton (next to the Hamilton Library)
• Hamilton Municipal Building - 2090 Greenwood Ave., Hamilton
• Nottingham Firehouse - 200 Mercer Street, Hamilton Square )Right side of Building)
• Ewing Municipal Building - 2 Jake Garzio Dr., Ewing
• Mercer County Board of Elections - 1440 Parkside Avenue, Ewing (In front of building entrance along curb)
• The College of New Jersey - 1872 Pennington Road, Ewing (In front of the Administrative Services Building)
• Hightstown Firehouse #1 - 140 N. Main St., Hightstown
• Hopewell Township Administration Building – 201 Washington Crossing Pennington Rd, Titusville
• Lawrence Municipal Building - 2207 Lawrenceville Rd (Route 206), Lawrence (North side-Right Side of Municipal Building)
• Mercer County Board of Elections Office - 930 Spruce Street, Lawrence
• Trenton- Courthouse Annex - 209 S. Broad Street (in front), Trenton
• Trenton - City Hall - 319 E. State Street, Trenton (in back near Municipal Clerk's Office)
• Trenton - Henry J. Austin Center - 321 N. Warren St., Trenton (Corner of Tucker)
• Trenton Central - 400 Chambers St., Trenton (across from McDonald's)

Track My Ballot

Voting Districts Street Index

2025 POLLING LOCATIONS
(Awaiting formal approval from the Mercer County Board of Elections)

ADDITIONAL QUESTIONS/CONCERNS:

If you have any questions or concerns,
please contact the West Windsor Township Clerk’s Office at 609-799-2400 extension 225.