Jamesport
Census-designated place in Suffolk County, New York

Jamesport is an unincorporated community (census-designated place) in Suffolk County, New York, with 1,609 residents (2020 Census). It sits at 16 ft (5 m) above sea level. The nearest town is Aquebogue, 1.6 miles SW.
- 1,609residents (2020 Census)
- 16 ftelevation · 5 m
- 4.5 sq miland area · 11.6 km²
- 358 / sq mipopulation density
- 11947main ZIP code (3 in total)
About Jamesport
Jamesport is a hamlet and census-designated place in Riverhead, Suffolk County, New York, on the North Shore of Long Island. As of the 2020 census, Jamesport had a population of 1,609.
Jamesport consists of a downtown area and surrounding farms.
Hallock State Park Preserve (previously Jamesport State Park) is located north of Jamesport in the adjacent village of Northville.
Text: Wikipedia · CC BY-SA 4.0
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Living in Jamesport
- Median household income
- $97,005
- Median home value
- $674,800
- Median age
- 65.7
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Map of Jamesport
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Open in Google Maps ›Jamesport, NY population
Jamesport had 1,609 residents in the 2020 Census.
| 2020 Census | 1,609 |
|---|---|
| Density | 358 per sq mi (138 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Jamesport at a glance
| State | New York (NY) |
|---|---|
| County | Suffolk County |
| Type | Census-designated place |
| Population | 1,609 (2020) |
| Land area | 4.50 sq mi (11.6 km²) |
| Water area | 0.03 sq mi (0.07 km²) |
| Elevation | 16 ft (5 m) |
| Coordinates | 40.9610° N, 72.5832° W |
| ZIP codes | 11947, 11948, 11970 |
| Census code (GEOID) | 3638253 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Jamesport
- Aquebogue1.6 mi SW
- Laurel1.7 mi NE
- Northville2.7 mi W
- Mattituck3.7 mi NE
- Riverhead4.9 mi W
- Flanders5.1 mi S
- Riverside6.0 mi SW
- New Suffolk6.0 mi NE
- Cutchogue6.5 mi NE
- Hampton Bays7.5 mi SE
- Northampton7.9 mi SW
- Peconic8.2 mi NE
Straight-line distance between town centers.
Frequently asked questions about Jamesport
What county is Jamesport in?
Jamesport is in Suffolk County, New York.
What is the population of Jamesport, NY?
1,609 people lived in Jamesport at the 2020 Census.
What is the ZIP code of Jamesport, NY?
The main ZIP code is 11947. Other ZIP codes: 11948, 11970.
What is the elevation of Jamesport?
16 feet (5 m) above sea level.
What towns are near Jamesport?
Aquebogue (1.6 mi), Laurel (1.7 mi), Northville (2.7 mi), Mattituck (3.7 mi), Riverhead (4.9 mi).
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