What city is ZIP code 11977?

ZIP code 11977 is in Westhampton, NY (Suffolk County).

What county is ZIP code 11977 in?

ZIP code 11977 is mostly in Suffolk County, New York.

How many people live in ZIP code 11977?

About 2,843 people live in the 11977 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 11977

Westhampton, NY, Suffolk County

Population

2,843

Land area

5.7sq mi

People per sq mi

495

City

Westhampton

ZIP 11977 and nearby ZIP codes

Full map

ZIP 11977 at a glance

Households here earn a median of $151,375 a year, 76% more than the New York figure of $85,974.
A typical owner-occupied home is valued at $1,077,200 (about 2.5 times the New York figure) and median rent is $1,886 a month.

Local data for ZIP 11977

Counts from official public data

Housing and community stats

ZIP 11977, American Community Survey 2020-2024

Full profile

Median household income

$151,375

Poverty rate

5.4%

Median home value

$1,077,200

Median rent

$1,886/mo

Homeownership

94.0%

Bachelor's or higher

57.7%

Median age

60.1

Average commute

25.9 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

110

ZIP Business Patterns 2023

Employees

665

$44.8M annual payroll

PPP loans

$8.9M

131 loans

Campaign donations

$24.5K

29% D, 21% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 11977, from FEMA, NOAA and EPA

Full report

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° / 20°F

43.5 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 11977, CDC PLACES estimates

All 40 measures

Obesity

26.4%

U.S. 33.3% -6.9 pts

Diabetes

9.6%

U.S. 12.1% -2.5 pts

Smoking

7.2%

U.S. 12.8% -5.6 pts

Uninsured (18-64)

4.8%

U.S. 11.1% -6.3 pts

Frequently asked questions

What city is ZIP code 11977?: ZIP code 11977 is in Westhampton, NY (Suffolk County).
What county is ZIP code 11977 in?: ZIP code 11977 is mostly in Suffolk County, New York.
How many people live in ZIP code 11977?: About 2,843 people live in the 11977 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.