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ZIP Code 11947
Jamesport, NY, Suffolk County
Population
148
Land area
0sq mi
People per sq mi
4,410
City
Jamesport
ZIP 11947 and nearby ZIP codes
Local data for ZIP 11947
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
50
ZIP Business Patterns 2023
Employees
230
$9.8M annual payroll
PPP loans
$4M
49 loans
Campaign donations
$3,785
63% D, 24% R, 2026 cycle
Environment and hazard risk
ZIP 11947, 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
82° / 23°F
45.0 inches of rain a year
Frequently asked questions
- What city is ZIP code 11947?
- ZIP code 11947 is in Jamesport, NY (Suffolk County).
- What county is ZIP code 11947 in?
- ZIP code 11947 is mostly in Suffolk County, New York.
- How many people live in ZIP code 11947?
- About 148 people live in the 11947 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.