Please read the instructions before you fill out this form. Return this form by 5 p.m. on June 1, 2021.
If you are no longer able to sign the envelope on your own, you can make a “mark” and have it witnessed by a person over the age of 18 for this election. Your witness’ name and signature should appear next to the mark and be noted as witness. For future elections, you can re-register to vote with your mark on file as your legal signature. If you are not able or willing to make a mark, you may re-register using a signature stamp.
Drop Boxes inside buildings are open during the building’s business hours. Please refer to the building’s website for more details on hours of operation. Outside Drop Boxes are available at any time until Election Day at 8 p.m.
The County of San Mateo has added a translation feature developed by Google Translate to assist web visitors in understanding information on this website in a variety of foreign languages. Please be aware that Google Translate, a free third party service which the County does not control, provides automated computer translations that may not give you an exact translation. The County cannot guarantee the accuracy of translations through Google Translate so translations should not be considered exact and only used as a rough guide. Anyone relying on information obtained from Google Translate does so at his or her own risk. The County disclaims and will not accept any liability for damages or losses of any kind caused by the use of the Google Translate feature.