Monomoscoy Island
Census-designated place in Barnstable County, Massachusetts

Monomoscoy Island is an unincorporated community (census-designated place) in Barnstable County, Massachusetts, with 139 residents (2020 Census). It sits at 7 ft (2 m) above sea level. The nearest town is Seabrook, 0.7 miles N.
- 139residents (2020 Census)
- 7 ftelevation · 2 m
- 0.2 sq miland area · 0.6 km²
- 600 / sq mipopulation density
- 02649ZIP code
About Monomoscoy Island
Monomoscoy Island is a census-designated place (CDP) in the town of Mashpee in Barnstable County, Massachusetts, United States. As of the 2020 census, Monomoscoy Island had a population of 139.
Text: Wikipedia · CC BY-SA 4.0
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Living in Monomoscoy Island
- Median household income
- $155,341
- Median home value
- $1,125,000
- Median age
- 49.1
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Map of Monomoscoy Island
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Open in Google Maps ›Monomoscoy Island, MA population
Monomoscoy Island had 139 residents in the 2020 Census.
| 2020 Census | 139 |
|---|---|
| Density | 600 per sq mi (232 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Monomoscoy Island at a glance
| State | Massachusetts (MA) |
|---|---|
| County | Barnstable County |
| Type | Census-designated place |
| Population | 139 (2020) |
| Land area | 0.23 sq mi (0.6 km²) |
| Elevation | 7 ft (2 m) |
| Coordinates | 41.5759° N, 70.4992° W |
| ZIP code | 02649 |
| Census code (GEOID) | 2541960 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Monomoscoy Island
- Seabrook0.7 mi N
- Seconsett Island0.9 mi SW
- New Seabury1.1 mi E
- Popponesset1.9 mi E
- Popponesset Island2.1 mi E
- Mashpee2.9 mi N
- Mashpee Neck3.0 mi NE
- East Falmouth3.0 mi W
- Teaticket4.6 mi W
- Falmouth5.3 mi W
- West Falmouth7.5 mi W
- Forestdale7.5 mi N
Straight-line distance between town centers.
Frequently asked questions about Monomoscoy Island
What county is Monomoscoy Island in?
Monomoscoy Island is in Barnstable County, Massachusetts.
What is the population of Monomoscoy Island, MA?
139 people lived in Monomoscoy Island at the 2020 Census.
What is the ZIP code of Monomoscoy Island, MA?
The ZIP code of Monomoscoy Island is 02649.
What is the elevation of Monomoscoy Island?
7 feet (2 m) above sea level.
What towns are near Monomoscoy Island?
Seabrook (0.7 mi), Seconsett Island (0.9 mi), New Seabury (1.1 mi), Popponesset (1.9 mi), Popponesset Island (2.1 mi).
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