The town of Mattapoisett covers 18 square miles, all of which is located within the Buzzards Bay watershed. Mattapoisett sits on the shores of Buzzards Bay with Fairhaven to the west, Marion to the east, and Acushnet and Rochester to the north. As of the 2010 Census, Mattapoisett was home to 6,045 residents. Its coastline extends 26 miles along Nasketucket Bay, Mattapoisett Harbor, Aucoot Cove, and the Mattapoisett River.

Top Stories in Mattapoisett

Seventeen places to see (hear and smell) the signs of spring

The best way to celebrate the spring season is to get outside and savor the re-awakening that is taking place. You’ll find the signs of spring in the woodlands, wetlands, salt marshes, and waters of Buzzards Bay. Here’s a quick list of places you are most likely to spy hopeful signs of the warmer weather that is on its way as well as some pointers on what to look for.

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Spring Staycation at the Sawmill

The Coalition is offering a free packet of self-guided outdoor activities for children and families to explore during April school vacation week.

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Coalition seeding new scientific investigations into Bay restoration with broad publication of 27-year water quality record

The first 28 years of Baywatchers water quality data has been published in the international scientific journal, Scientific Data, improving access to the information for researchers around the world.

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Upcoming Events in Mattapoisett

Places To Go in Mattapoisett

The Bogs

In the heart of the Mattapoisett River valley lies The Bogs, an oasis of forests, freshwater swamps, and cranberry bogs.

Nasketucket Bay State Reservation

Nasketucket Bay State Reservation's 200 acres of coastal forests in Mattapoisett are a treasure for all ages.

Mattapoisett Rail Trail

The growing Mattapoisett Rail Trail offers a mile-long flat, paved bike path and a short footpath to the Mattapoisett River.

Current Issues

Land Conservation

Conserving land is one of the most important ways to protect clean water in Buzzards Bay. Since 1998, the Coalition has forever preserved more than 7,000 acres of land across our region.

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Working to Save Buzzards Bay

The Buzzards Bay Coalition is a membership-supported organization dedicated to improving the health of the Buzzards Bay ecosystem for all through education, conservation, research, and advocacy.

We work to protect clean water on the Bay and on the land: