On Thursday, September 6, residents of Westford will be able to vote in the State Primary election. Massachusetts holds a modified closed primary. If you are a registered member of a party, you can only vote in that party’s primary. If you are an unenrolled voter, you are not associated with any political party and can request any ballot in the primary. Three ballots are available, for the Democratic Party, the Republican Party, and the Green-Rainbow party. Write-ins are available for all offices. The polls will be open from from 7 a.m. to 8 p.m. You can verify your polling location on the site wheredoivotema.com.