Comparison to Surrounding Areas
The median household income ($218,000) for 11718 is more than 11706 ($119,603), Suffolk County ($130,686), and Islip town ($130,132). And it's the same as Brightwaters village ($218,000).
| 11718 | $218,000 |
| Islip town | $130,132 |
| Brightwaters village | $218,000 |
| Suffolk County | $130,686 |
Get Median Household Income for all Zip Codes in New York.
The average household income ($239,636) for 11718 is more than 11706 ($142,084), Suffolk County ($166,220), and Islip town ($154,844). And it's the same as Brightwaters village ($239,636).
| 11718 | $239,636 |
| Islip town | $154,844 |
| Brightwaters village | $239,636 |
| Suffolk County | $166,220 |
Get Average Household Income for all Zip Codes in New York.
The per-capita income for 11718 is $80,489. The per capita income ($80,489) for 11718 is more than 11706 ($41,216), Suffolk County ($57,164), and Islip town ($48,103). And it's the same as Brightwaters village ($80,489).
| 11718 | $80,489 |
| Islip town | $48,103 |
| Brightwaters village | $80,489 |
| Suffolk County | $57,164 |
Get Per-Capita Income for all Zip Codes in New York.
57% of households make over $200,000 a year. The percent high income households (57.0%) for 11718 is more than 11706 (21.6%), Suffolk County (27.7%), and Islip town (26.3%). And it's the same as Brightwaters village (57.0%).
| 11718 | 57.0% |
| Islip town | 26.3% |
| Brightwaters village | 57.0% |
| Suffolk County | 27.7% |
Get High Income Households for all Zip Codes in New York.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 11718 | $-1 | $229,625 | $218,125 | $147,639 |
| Islip town | $109,130 | $136,417 | $152,069 | $88,811 |
| Brightwaters village | $-1 | $229,625 | $218,125 | $147,639 |
| Suffolk County | $66,555 | $146,310 | $155,326 | $87,077 |
Get Median Household Income by Age of Householder for all Zip Codes in New York.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 11718 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 11718 | +/-$23,916 | +/-$24,084 | +/-$9,130 | +/-6.5% | +/-$-1 | +/-$68,116 | +/-$30,786 | +/-$37,679 |
| Islip town | +/-$2,573 | +/-$2,547 | +/-$1,065 | +/-1.0% | +/-$71,397 | +/-$7,250 | +/-$5,508 | +/-$4,212 |
| Brightwaters village | +/-$23,916 | +/-$24,084 | +/-$9,130 | +/-6.5% | +/-$-1 | +/-$68,116 | +/-$30,786 | +/-$37,679 |
| Suffolk County | +/-$1,707 | +/-$1,915 | +/-$655 | +/-0.5% | +/-$11,865 | +/-$3,205 | +/-$2,094 | +/-$2,156 |