| ZIP Code | 11930 |
|---|---|
| City | Amagansett |
| State | New York (NY) |
| County | Suffolk County |
| Area Code | 631/934 |
| Latitude | 40.991419 |
|---|---|
| Longitude | -72.114455 |
| Timezone | New York (DST) |
| FIPS | 36103 |
| ZIP Type | PO Box |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 54.6 yrs ↓ 4% since 2019 |
|---|---|
| Avg Household Size | 2.16 |
| Below Poverty | 0.7% ▼ 93% below avg |
| College Grads | 71.4% ▲ 84% above avg |
| Unemployment | 0.0% ▼ 100% below avg |
| HS Graduate | 121 (24.9%) |
| Some College | 2 (0.4%) |
| Associates | 16 (3.3%) |
| Bachelors | 57 (11.7%) |
| Graduate Degree | 290 (59.7%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $132,917 ▲ 74% above avg ↑ 29% since 2019 |
|---|---|
| Median Home Value | $1,997,100 ▲ 616% above avg ↑ 30% since 2019 |
| Home/Income Ratio | 15.0x (nat avg ~3.5x) |
| Total Units | 1,970 |
| Vacant Units | 1,654 |
| Avg HH Size | 2.16 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,970 |
|---|---|
| Vacant | 1,654 |
| Owner Occupied | 84.5% |
| Renter Occupied | 15.5% |
| Avg HH Size | 2.16 |
ZIP code 11930 is located in Amagansett, New York, within Suffolk County. With a population of 689, this is a sparsely populated ZIP code with a mature community — the median age is 54.6 years. Economically, 11930 is a upper-middle-income ZIP code: the median household income of $132,917 is significantly above the national average.
Real estate in ZIP code 11930 represents among the most expensive housing markets in the country. The median home value of $1,997,100 is more than double the national average. Homeownership is strong here — 84.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 30% since 2019.
The population of 11930 is primarily White (84.18%). Residents are highly educated — 71.4% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 0.7%. Household income has grown by 29% since 2019.
As in most parts of the country, driving alone is the dominant commute mode at 91%.
Overall, ZIP code 11930 in Amagansett, NY is characterized as upper-middle-income, highly educated, a mature community, and predominantly owner-occupied. With 689 residents, a median household income of $132,917, and a median home value of $1,997,100, it offers a clear picture of life in this part of New York.