Upcoming Events Categories Campaign Organized Chester County or Pennsylvania Events Citizen's Perspective Community Events Election Dates Tredyffrin Dems Events Tredyffrin Township or TESD Events Tags ttdemsmonthly Agenda Agenda Day Month Week May 2021 May 2021 Collapse All Expand All May 3 Mon Last day to register to vote in the 2021 primary Tickets May 3 all-day May 3, 2021 is the last day on which you may apply register to vote in the 2021 primary, which is on May 18. May 11 Tue Last day to apply for a mail-in ballot for the 2021 primary Tickets May 11 all-day May 11, 2021 is the last day on which you may apply for a mail-in ballot for the 2021 primary, which is on May 18. May 18 Tue Primary Election 2021 Tickets May 18 @ 7:00 am – 8:00 pm Primary Election 2021 PA Supreme Court, Chester County Court of Common Pleas, Chester County Magisterial District Judge, Treydffin Board of Supervisors, T/E School Board Deadine for mail-in ballot for 2021 Primary Tickets May 18 @ 8:00 pm All mail-in ballots for the 2021 primary election must be received by Voter Services no later than 8 PM on May 18, which is also Election Day. May 2021 May 2021 Subscribe to filtered calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML