Checked
ZIP Code 11558
Barnum Island, NY, Nassau County
Population
8,454
Land area
1.5sq mi
People per sq mi
5,694
City
Barnum Island
ZIP 11558 and nearby ZIP codes
ZIP 11558 at a glance
- ZIP 11558 (Barnum Island) is about 14 times as dense as New York as a whole.
- The median household income is $111,032, 29% above the New York median of $85,974.
- A typical owner-occupied home is valued at $635,200 (50% above New York) and median rent is $2,571 a month.
Local data for ZIP 11558
Counts from official public data
Housing and community stats
ZIP 11558, American Community Survey 2020-2024
Median household income
$111,032
Poverty rate
8.5%
Median home value
$635,200
Prices +5.1% in a year
Median rent
$2,571/mo
Homeownership
67.4%
Bachelor's or higher
36.2%
Median age
44.1
Average commute
43.3 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
328
ZIP Business Patterns 2023
Employees
2,504
$141M annual payroll
PPP loans
$31.1M
349 loans
Campaign donations
$17.3K
14% D, 19% R, 2026 cycle
Environment and hazard risk
ZIP 11558, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: winter weather
Storm events since 1996
800
Countywide, mostly thunderstorm wind
Flood insurance policies
35,824
9.7% of homes, county
July high / Jan low
82° / 26°F
48.6 inches of rain a year
Health statistics
Share of adults in ZIP 11558, CDC PLACES estimates
Obesity
30.7%
U.S. 33.3% -2.6 pts
Diabetes
10.4%
U.S. 12.1% -1.7 pts
Smoking
10.3%
U.S. 12.8% -2.5 pts
Uninsured (18-64)
7.6%
U.S. 11.1% -3.5 pts
Frequently asked questions
- What city is ZIP code 11558?
- ZIP code 11558 is in Barnum Island, NY (Nassau County).
- What county is ZIP code 11558 in?
- ZIP code 11558 is mostly in Nassau County, New York.
- How many people live in ZIP code 11558?
- About 8,454 people live in the 11558 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.