Green Harbor
Census-designated place in Plymouth County, Massachusetts

Green Harbor is an unincorporated community (census-designated place) in Plymouth County, Massachusetts, with 394 residents (2020 Census). It sits at 7 ft (2 m) above sea level. The nearest town is Cedar Crest, 1.0 miles NW.
- 394residents (2020 Census)
- 7 ftelevation · 2 m
- 0.3 sq miland area · 0.9 km²
- 1,182 / sq mipopulation density
- 02332ZIP code
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.
Text: Wikipedia · CC BY-SA 4.0
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Living in Green Harbor
- Median household income
- $203,159
- Median home value
- $816,900
- Median age
- 70.2
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Map of Green Harbor
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Open in Google Maps ›Green Harbor, MA population
Green Harbor had 394 residents in the 2020 Census.
| 2020 Census | 394 |
|---|---|
| Density | 1,182 per sq mi (457 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Green Harbor at a glance
| State | Massachusetts (MA) |
|---|---|
| County | Plymouth County |
| Type | Census-designated place |
| Population | 394 (2020) |
| Land area | 0.33 sq mi (0.9 km²) |
| Water area | 0.11 sq mi (0.28 km²) |
| Elevation | 7 ft (2 m) |
| Coordinates | 42.0660° N, 70.6487° W |
| ZIP code | 02332 |
| Census code (GEOID) | 2527130 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Green Harbor
- Cedar Crest1.0 mi NW
- Ocean Bluff-Brant Rock2.1 mi N
- Duxbury3.3 mi SW
- South Duxbury3.9 mi SW
- Marshfield4.6 mi NW
- North Plymouth6.5 mi S
- Marshfield Hills6.7 mi NW
- North Pembroke7.2 mi W
- Kingston7.2 mi SW
- Pembroke8.1 mi W
- Scituate10.8 mi NW
- Plympton10.8 mi SW
Straight-line distance between town centers.
Frequently asked questions about Green Harbor
What county is Green Harbor in?
Green Harbor is in Plymouth County, Massachusetts.
What is the population of Green Harbor, MA?
394 people lived in Green Harbor at the 2020 Census.
What is the ZIP code of Green Harbor, MA?
The ZIP code of Green Harbor is 02332.
What is the elevation of Green Harbor?
7 feet (2 m) above sea level.
What towns are near Green Harbor?
Cedar Crest (1.0 mi), Ocean Bluff-Brant Rock (2.1 mi), Duxbury (3.3 mi), South Duxbury (3.9 mi), Marshfield (4.6 mi).
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