The registration deadline for voters who want to cast ballots in the Sept. 10 primary election is Aug. 16. Voters can register in person at a local board of elections through that day. Registrations sent through the mail must be postmarked Aug. 16 and received by Aug. 21. Change of addresses are due by Aug. 21.
The general election registration deadline is Oct. 11. Several local and county posts are up for election this year.
Absentee ballot applications for the primary must be postmarked by Sept. 3.
The Westchester Board of Elections is at 25 Quarropas St., White Plains. Rockland is at 11 New Hempstead Road, New City and Putnam is at 25 Old Route 6, Carmel.