| ZIP Code | 11803 |
|---|---|
| City | Plainview |
| State | New York (NY) |
| County | Nassau County |
| Area Code | 363/516/631/934 |
| Elevation | 154 ft |
| Latitude | 40.781771 |
|---|---|
| Longitude | -73.473118 |
| Timezone | New York (DST) |
| FIPS | 36059 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 45.8 yrs ↑ 4% since 2019 |
|---|---|
| Avg Household Size | 2.89 |
| Below Poverty | 3.2% ▼ 68% below avg |
| College Grads | 72.3% ▲ 87% above avg |
| Unemployment | 4.0% ▼ 18% below avg |
| No HS Diploma | 241 (1.2%) |
| HS Graduate | 2,830 (14%) |
| Some College | 1,110 (5.5%) |
| Associates | 1,416 (7%) |
| Bachelors | 1,304 (6.4%) |
| Graduate Degree | 13,333 (65.9%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $184,410 ▲ 142% above avg ↑ 25% since 2019 |
|---|---|
| Median Home Value | $732,000 ▲ 163% above avg ↑ 24% since 2019 |
| Home/Income Ratio | 4.0x (nat avg ~3.5x) |
| Median Rent | $3,026/mo ↑ 91% since 2019 |
| Total Units | 10,794 |
| Vacant Units | 470 |
| Avg HH Size | 2.89 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 10,794 |
|---|---|
| Vacant | 470 |
| Owner Occupied | 93.2% |
| Renter Occupied | 6.8% |
| Avg HH Size | 2.89 |
ZIP code 11803 is located in Plainview, New York, within Nassau County. With a population of 30,219, this is a moderately populated ZIP code with a mature community — the median age is 45.8 years. Economically, 11803 is a affluent ZIP code: the median household income of $184,410 is more than double the national average.
Real estate in ZIP code 11803 represents a premium housing market. The median home value of $732,000 is more than double the national average. Renters can expect to pay around $3,026 per month in median rent. Homeownership is strong here — 93.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 24% since 2019.
The population of 11803 is primarily White (73.95%). Residents are highly educated — 72.3% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 3.2%. Household income has grown by 25% since 2019.
The unemployment rate in 11803 stands at 4.0%, which is below the national average. About 22% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 62%.
Overall, ZIP code 11803 in Plainview, NY is characterized as affluent, highly educated, a mature community, and predominantly owner-occupied. With 30,219 residents, a median household income of $184,410, and a median home value of $732,000, it offers a clear picture of life in this part of New York.