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ZIP Code 11788
Hauppauge, NY, Suffolk County
Population
17,374
Land area
8.6sq mi
People per sq mi
2,019
City
Hauppauge
ZIP 11788 and nearby ZIP codes
ZIP 11788 at a glance
- ZIP 11788 (Hauppauge) is about 4.8 times as dense as New York as a whole.
- Households here earn a median of $149,726 a year, 74% more than the New York figure of $85,974.
- A typical owner-occupied home is valued at $653,900 (54% above New York) and median rent is $2,659 a month.
Local data for ZIP 11788
Counts from official public data
Housing and community stats
ZIP 11788, American Community Survey 2020-2024
Median household income
$149,726
Poverty rate
5.1%
Median home value
$653,900
Prices +10.6% in a year
Median rent
$2,659/mo
Homeownership
83.3%
Bachelor's or higher
50.5%
Median age
42.7
Average commute
29.6 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,490
ZIP Business Patterns 2023
Employees
38,054
$3B annual payroll
PPP loans
$419M
1,619 loans
Campaign donations
$110K
22% D, 20% R, 2026 cycle
Environment and hazard risk
ZIP 11788, 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
46.0 inches of rain a year
Health statistics
Share of adults in ZIP 11788, CDC PLACES estimates
Obesity
27.3%
U.S. 33.3% -6.0 pts
Diabetes
8.9%
U.S. 12.1% -3.2 pts
Smoking
8.5%
U.S. 12.8% -4.3 pts
Uninsured (18-64)
5.0%
U.S. 11.1% -6.1 pts
Frequently asked questions
- What city is ZIP code 11788?
- ZIP code 11788 is in Hauppauge, NY (Suffolk County).
- What county is ZIP code 11788 in?
- ZIP code 11788 is mostly in Suffolk County, New York.
- How many people live in ZIP code 11788?
- About 17,374 people live in the 11788 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.