Townapedia
Isaac Winslow House, Marshfield MA
Isaac Winslow House, Marshfield MA · John Phelan, CC BY-SA 3.0
John Alden House in Duxbury, Massachusetts
John Alden House in Duxbury, Massachusetts · Pete Forsyth, Public domain
DuxburyMA CoveStreetHD 2
DuxburyMA CoveStreetHD 2 · Magicpiano, CC BY-SA 4.0
Gershom Bradford House
Gershom Bradford House · Historical Perspective, Public domain
251 Harrison Street, Duxbury MA
251 Harrison Street, Duxbury MA · John Phelan, CC BY-SA 3.0
King Caesar House
King Caesar House · Duxbury Rural & Hist Soc, Public domain

Green Harbor, Massachusetts

Green Harbor is a community of 1,314 people in Plymouth County, Massachusetts.

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Population1,314 ACS 2024
Elevation7 ft 2 m
Land area0.3 sq mi
ZIP codes02050, 02332
Nearest airportPlymouth Municipal Airport (PYM) 12 mi

Why visit Green Harbor

Townapedia lists 17 museums and landmarks, 16 parks and trails, 1 place to eat, 1 place to stay and 2 attractions in and around town.

Highlights include Duxbury Beach, Isaac Winslow House, Capt. Gamaliel Bradford House and Green Harbor Lots.

July is the warmest month, with average highs of 84°F; January lows average 22°F, and about 38 inches of snow fall in a normal year.

About Green Harbor

Green Harbor is a census-designated place (CDP) in the towns of Marshfield and Duxbury, Plymouth County, Massachusetts, United States. It was first listed as a CDP prior to the 2020 census. As of the 2020 census, Green Harbor had a population of 394. At the 2010 census the community was included with neighboring Cedar Crest in a single CDP.

From the Wikipedia article Green Harbor, Massachusetts (this version), under CC BY-SA 4.0.

Things to do2

Duxbury Beach

Beach · 1.8 mi

Is a beach in the town of Duxbury, Massachusetts.

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Abrams Hill

Scenic view · 1.5 mi

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Museums and landmarks17

Isaac Winslow House

Monument and historic site · National Register of Historic Places · 1.3 mi

Marshfield, Massachusetts, listed on the NRHP

634 Careswell Street

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Capt. Gamaliel Bradford House

Monument and historic site · National Register of Historic Places · 2.8 mi

Historic house in Duxbury, Massachusetts

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Capt. Gershom Bradford House

Monument and historic site · National Register of Historic Places · 2.8 mi

House in Duxbury, Massachusetts, United States

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Captain Daniel Bradford House

Monument and historic site · National Register of Historic Places · 2.6 mi

Historic house in Duxbury, Massachusetts

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Cove Street Historic District

Monument and historic site · National Register of Historic Places · 1.6 mi

Historic district in Duxbury, Massachusetts

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John and Priscilla Alden Family Sites

Monument and historic site · National Register of Historic Places · 2.4 mi

Duxbury, MA, listed on the NRHP in Massachusetts

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King Caesar House

Monument and historic site · National Register of Historic Places · 1.7 mi

Museum in Duxbury, Massachusetts, the former home of Ezra Weston II

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Old Shipbuilder's Historic District

Monument and historic site · National Register of Historic Places · 2.4 mi

Historic district in Massachusetts, United States

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Old Town Hall Historic District

Monument and historic site · National Register of Historic Places · 3.0 mi

Historic district on Tremont Street in Duxbury, Massachusetts

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Pillsbury Summer House

Monument and historic site · National Register of Historic Places · 1.5 mi

Historic house in Massachusetts, United States

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Thomas-Webster Estate

Monument and historic site · National Register of Historic Places · 1.8 mi

Building in Massachusetts, United States

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Winslow Cemetery

Monument and historic site · National Register of Historic Places · 2.2 mi

Historic cemetery in Marshfield, Massachusetts

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5 more on the map.

Parks, trails and playgrounds16

Green Harbor Lots

Hiking and trails · 0.8 mi

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Back River Conservation Land

Hiking and trails · 1.4 mi

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Skirt Meadow

Hiking and trails · 0.5 mi

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Brant Rock Marsh

Hiking and trails · 1.3 mi

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Common Island

Hiking and trails · 1.3 mi

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Cut River Meadow

Hiking and trails · 0.6 mi

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Duck Hill River Salt Marsh

Hiking and trails · 1.3 mi

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Duxbury Beach Reservation

Hiking and trails · 0.8 mi

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Duxbury Marsh

Hiking and trails · 0.5 mi

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Duxbury Marsh

Hiking and trails · 1.5 mi

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Great Harry Foot Island

Hiking and trails · 1.4 mi

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Great Wood Island

Hiking and trails · 0.6 mi

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4 more on the map.

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Restaurants and cafes1

Blakeman's

Restaurant · Regional · 0.7 mi

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History

Green Harbor was originally known as "Green's Harbor". The name derives from William Green. The Pilgrim government granted William Green rights to conduct commercial fishing there in about 1627.

From the History section of Green Harbor, Massachusetts on Wikipedia, under CC BY-SA 4.0.

Where to stay1

Churches and places of worship1

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Schools, colleges and libraries12

Map of Green Harbor

50 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 4.8 in of rainFebruary: 4.2 in of rainMarch: 5.8 in of rainApril: 4.7 in of rainMay: 3.7 in of rainJune: 3.8 in of rainJuly: 3.5 in of rainAugust: 3.6 in of rainSeptember: 4.3 in of rainOctober: 5.0 in of rainNovember: 4.4 in of rainDecember: 4.9 in of rainJanuary: 41°FFebruary: 43°FMarch: 49°FApril: 59°FMay: 69°FJune: 78°FJuly: 84°FAugust: 82°FSeptember: 76°FOctober: 65°FNovember: 55°FDecember: 46°FJanuary: 22°FFebruary: 23°FMarch: 29°FApril: 38°FMay: 48°FJune: 58°FJuly: 64°FAugust: 63°FSeptember: 57°FOctober: 46°FNovember: 36°FDecember: 28°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan41°F22°F4.8 in10.1 in
Feb43°F23°F4.2 in11.5 in
Mar49°F29°F5.8 in8.5 in
Apr59°F38°F4.7 in1.0 in
May69°F48°F3.7 in0.0 in
Jun78°F58°F3.8 in0.0 in
Jul84°F64°F3.5 in0.0 in
Aug82°F63°F3.6 in0.0 in
Sep76°F57°F4.3 in0.0 in
Oct65°F46°F5.0 in0.0 in
Nov55°F36°F4.4 in0.1 in
Dec46°F28°F4.9 in6.7 in

U.S. Climate Normals 1991-2020 for Plymouth-Kingston Hcn (6 mi away), NOAA NCEI.

People and cost of living

$203,159median household income
$816,900median home value
70.2median age
32.8%of adults have a bachelor's degree or higher
100.0%of homes are owner-occupied
Age of residents
Under 1813%18 to 3418%35 to 6415%65 and over54%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Plymouth County has had 20 federal disaster declarations since 2000, most often for hurricanes.

  • 2023-09-15: Hurricane Lee (Hurricane)
  • 2022-04-18: Severe Winter Storm And Snowstorm (Snowstorm)
  • 2020-03-27: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2018-06-25: Severe Winter Storm And Flooding (Severe Storm)
  • 2015-04-13: Severe Winter Storm, Snowstorm, And Flooding (Severe Storm)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Plymouth Municipal Airport (PYM) is the nearest airport with scheduled flights listed in OpenStreetMap, 12 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.