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ZIP Code 11937
Northwest Harbor, NY, Suffolk County
Population
21,882
Land area
37.1sq mi
People per sq mi
590
City
Northwest Harbor
ZIP 11937 and nearby ZIP codes
ZIP 11937 at a glance
- ZIP 11937 (Northwest Harbor) is 40% denser than New York as a whole.
- Households here earn a median of $129,883 a year, 51% more than the New York figure of $85,974.
- A typical owner-occupied home is valued at $1,115,100 (about 2.6 times the New York figure) and median rent is $2,678 a month.
Local data for ZIP 11937
Counts from official public data
Housing and community stats
ZIP 11937, American Community Survey 2020-2024
Median household income
$129,883
Poverty rate
11.9%
Median home value
$1,115,100
Prices -5.6% in a year
Median rent
$2,678/mo
Homeownership
76.9%
Bachelor's or higher
52.3%
Median age
46.2
Average commute
21.4 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,101
ZIP Business Patterns 2023
Employees
5,485
$424M annual payroll
PPP loans
$78.6M
972 loans
Campaign donations
$1.5M
33% D, 13% R, 2026 cycle
Environment and hazard risk
ZIP 11937, 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
81° / 23°F
49.8 inches of rain a year
Health statistics
Share of adults in ZIP 11937, CDC PLACES estimates
Obesity
30.4%
U.S. 33.3% -2.9 pts
Diabetes
10.4%
U.S. 12.1% -1.7 pts
Smoking
9.1%
U.S. 12.8% -3.7 pts
Uninsured (18-64)
8.2%
U.S. 11.1% -2.9 pts
Frequently asked questions
- What city is ZIP code 11937?
- ZIP code 11937 is in Northwest Harbor, NY (Suffolk County).
- What county is ZIP code 11937 in?
- ZIP code 11937 is mostly in Suffolk County, New York.
- How many people live in ZIP code 11937?
- About 21,882 people live in the 11937 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.