Barnum Island
A cdp in Nassau County, New York.
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Tonight
66°F
Mostly Clear9% precip
Monday
81°F
Sunny11% precip
Monday Night
64°F
Mostly Clear11% precip
Tuesday
80°F
Sunny9% precip
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Barnum Island by the numbers
Households & income
- Median age
- 50.8
- Households
- 969
- Persons per household
- 2.4
- Median household income
- $116,250
- Median house value
- $755,100