9 ZIP Code Tabulation Areas in Smithtown, New York. The population-weighted median household income is about $150,764, the median home value about $679,103, and 88.1% of occupied homes are owner-occupied.
- 9
- ZIP codes
- 183.7K
- Population
- 54
- Data points
Smithtown at a glance
- $150,764
- Median household income
- $679,103
- Median home value
- 42.1
- Median age
- 88.1%
- Owner-occupied
- 62,572
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Smithtown ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 11768 | Asharoken | 22,030 | 93.2% | $172,570 |
| 2 | 11790 | Brookhaven | 21,074 | 90.5% | $171,133 |
| 3 | 11725 | Huntington | 29,073 | 92.6% | $168,281 |
| 4 | 11767 | Islip | 14,964 | 91.2% | $152,985 |
| 5 | 11788 | Islandia | 17,374 | 83.3% | $149,726 |
Top 5 Smithtown ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 11787 | Smithtown | 34,499 | 87.3% | $143,101 |
| 2 | 11725 | Huntington | 29,073 | 92.6% | $168,281 |
| 3 | 11768 | Asharoken | 22,030 | 93.2% | $172,570 |
| 4 | 11790 | Brookhaven | 21,074 | 90.5% | $171,133 |
| 5 | 11754 | Smithtown | 17,565 | 83.6% | $123,393 |
Top 5 Smithtown ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 11787 | Smithtown | 34,499 | 87.3% | $143,101 | $1.5B |
| 2 | 11725 | Huntington | 29,073 | 92.6% | $168,281 | $1.4B |
| 3 | 11768 | Asharoken | 22,030 | 93.2% | $172,570 | $1.3B |
| 4 | 11788 | Islandia | 17,374 | 83.3% | $149,726 | $699.7M |
| 5 | 11754 | Smithtown | 17,565 | 83.6% | $123,393 | $690.6M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 11755 (Brookhaven) at 3,715 people/sq mi. Least dense: 11780 (Head of the Harbor) at 1,306 people/sq mi.
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