Roosevelt Adası
Also known as Welfare Island, Blackwell 's Island, Blackwells Island, Minnehanonck, Hog Island, Manning Island, Minnahanock Island, Minnahanonck
island on East River in New York City, United States
Key facts
- Location
- East River , Manhattan, New York, US
- Area
- 0.23 sq mi (0.60 km )
- Length
- 2 mi (3 km)
- Width
- 0.15 mi (0.24 km)
- Highest elevation
- 23 ft (7 m)
- State
- New York
- City
- New York City
- Borough
- Manhattan
- Population
- 11,722 (2020)
- Pop density
- 50,965/sq mi (19677.7/km )
- Ethnic groups
- 36.3% white , 10.6% black , 12.3% Hispanic , 33.2% Asian or Pacific Islander , and 7.0% other races (as of 2020)
via Wikipedia infobox