Carroll County Government; Carroll County, Maryland

Mail-In Ballot Drop Box Locations

Mail-in Ballot drop boxes will be available 24/7 beginning April 8, 2024 and will be locked at 8:00 pm on May 14, 2024. The ballot drop boxes are under 24/7 surveillance and are very secure. No one has access to the drop off boxes except for trusted election officials.

Carroll County Mail-In Ballot Drop Box Locations
  • Carroll County Board of Elections Office: 300 S. Center Street, Westminster, MD 21157
  • Mt. Airy Senior Center: 703 Ridge Avenue, Mt. Airy, MD 21771
  • Coppermine PantherPlex: 1400 Panther Drive, Hampstead, MD 21074
  • South Carroll Senior Center: 5928 Mineral Hill Road, Sykesville, MD 21784
  • Taneytown Senior Center: 220 Roberts Mill Road, Taneytown, MD 21787
  • Westminster Senior Center: 125 Stoner Avenue, Westminster, MD 21157

You can drop your ballot off at one of the drop box locations in Carroll County. Ballots are picked up from the boxes every day by election officials. The drop off boxes are not the property of the United States Postal Service.


The Carroll County Board of Elections is pleased to provide the information on this site as a service to the general public. We hope you will find the information useful and informative. Please note that election procedures and laws are subject to change, sometimes rapidly. As a result, we cannot guarantee that the information on our site will always be up to date, complete or reflect the latest legal rulings or interpretations.

For additional information, the staff is available during regular business hours, Monday through Friday, 8:00 a.m. to 4:30 p.m. Please contact the office by calling 410-386-2080, by faxing 410-876-3925 or by e-mailing

Street Address: 300 South Center Street, Room 212 | Westminster, MD 21157
Mailing Address: PO Box 3191 Westminster, MD 21158
Phone:410-386-2080 | Fax: 410-876-3925