| ZIP Code | 11731 |
|---|---|
| City | East Northport |
| State | New York (NY) |
| County | Suffolk County |
| Area Code | 631/934 |
| Elevation | 187 ft |
| Latitude | 40.862614 |
|---|---|
| Longitude | -73.31704 |
| Timezone | New York (DST) |
| FIPS | 36103 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 46.5 yrs ↑ 3% since 2019 |
|---|---|
| Avg Household Size | 2.77 |
| Below Poverty | 4.4% ▼ 56% below avg |
| College Grads | 60.3% ▲ 56% above avg |
| Unemployment | 3.3% ▼ 33% below avg |
| No HS Diploma | 298 (1.4%) |
| HS Graduate | 4,194 (20.3%) |
| Some College | 1,896 (9.2%) |
| Associates | 1,807 (8.8%) |
| Bachelors | 1,984 (9.6%) |
| Graduate Degree | 10,445 (50.6%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $158,819 ▲ 108% above avg ↑ 32% since 2019 |
|---|---|
| Median Home Value | $622,100 ▲ 123% above avg ↑ 28% since 2019 |
| Home/Income Ratio | 3.9x (nat avg ~3.5x) |
| Median Rent | $2,261/mo ↑ 18% since 2019 |
| Total Units | 11,073 |
| Vacant Units | 356 |
| Avg HH Size | 2.77 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 11,073 |
|---|---|
| Vacant | 356 |
| Owner Occupied | 91.3% |
| Renter Occupied | 8.7% |
| Avg HH Size | 2.77 |
ZIP code 11731 is located in East Northport, New York, within Suffolk County. With a population of 29,891, this is a moderately populated ZIP code with a mature community — the median age is 46.5 years. Economically, 11731 is a affluent ZIP code: the median household income of $158,819 is more than double the national average.
Real estate in ZIP code 11731 represents a premium housing market. The median home value of $622,100 is more than double the national average. Renters can expect to pay around $2,261 per month in median rent. Homeownership is strong here — 91.3% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 28% since 2019.
The population of 11731 is primarily White (81.65%). Residents are highly educated — 60.3% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 4.4%. Household income has grown by 32% since 2019.
The unemployment rate in 11731 stands at 3.3%, which is below the national average. About 13% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 73%.
Overall, ZIP code 11731 in East Northport, NY is characterized as affluent, highly educated, a mature community, and predominantly owner-occupied. With 29,891 residents, a median household income of $158,819, and a median home value of $622,100, it offers a clear picture of life in this part of New York.