About

Headquartered in Dover, New Hampshire, First Seacoast Bank has served the people, businesses and nonprofit organizations of the Seacoast area of New Hampshire and Southern Maine, since 1890. The bank also has branch locations in Barrington, Durham, Portsmouth and Rochester. Today, we continue to serve our communities with the same convenience, courtesy and a promise that you are our first priority. That is why, here at First Seacoast Bank, you will find products and services that are effective and affordable. Technology to make your life easier. And an unwavering philanthropic commitment to make a positive difference for the communities that we all share.