🇺🇸 Seymour is a town located in New Haven County, Connecticut, United States. Seymour is bordered by the towns of Oxford and Beacon Falls to the north, Bethany and Woodbridge to the east, Ansonia and Derby to the south, and Shelton to the west. Named localities within Seymour include Bungay, Cedar Ridge District, Clifton, Garden City, Great Hill, Promise Land, Skokorat, Squantuck, and Amity.
The Seymour train station provides commuter rail service to Bridgeport, Stamford, and Grand Central Terminal in New York City via the Waterbury Branch on the Metro-North Railroad's New Haven Line. Seymour lies along Connecticut Route 8. Connecticut Transit New Haven Division provides bus service to Seymour on its F West Chapel Street route.
Seymour has a population of over 16,748 people. Seymour also forms part of the Greater New Haven metropolitan area which has a population of over 862,477 people. Seymour is situated 16 km north-west of New Haven.