Town Hall Address 816 Main Road Westport, MA 02790 United States- Bristol County Website http://www.westport-ma.com/ Town Clerk 508-636-1000 https://www.westport-ma.com/town-clerk United States Assessor 508- 636-1012 https://www.westport-ma.com/board-assessors Mon, Tues, Wed, Friday, - 8:30am - 4:00pm 816 Main Road Westport, United States Tax Collector 508-636-1010 Monday - Friday: 8:30am to 4:00pm 816 Main Road Westport, United States Fire District 508-636-1110 United States Water 508-636-1004 United States Town Hall Hours Monday - Friday: 8:30am to 4:00pm County Bristol