Checked
ZIP Code 11798
Wyandanch, NY, Suffolk County
Land area
5sq mi
City
Wyandanch
ZIP 11798 and nearby ZIP codes
Local data for ZIP 11798
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
231
ZIP Business Patterns 2023
Employees
2,060
$100M annual payroll
PPP loans
$21.5M
502 loans
Campaign donations
$21.5K
72% D, 2% R, 2026 cycle
Environment and hazard risk
ZIP 11798, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: winter weather
Storm events since 1996
1,830
Countywide, mostly thunderstorm wind
Flood insurance policies
26,160
5.4% of homes, county
July high / Jan low
83° / 25°F
38.3 inches of rain a year
Health statistics
Share of adults in ZIP 11798, CDC PLACES estimates
Obesity
38.4%
U.S. 33.3% +5.1 pts
Diabetes
13.1%
U.S. 12.1% +1.0 pts
Smoking
13.5%
U.S. 12.8% +0.7 pts
Uninsured (18-64)
14.2%
U.S. 11.1% +3.1 pts
Frequently asked questions
- What city is ZIP code 11798?
- ZIP code 11798 is in Wyandanch, NY (Suffolk County).
- What county is ZIP code 11798 in?
- ZIP code 11798 is mostly in Suffolk County, New York.
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.