Comparison to Surrounding Areas
The median household income ($187,514) for 11803 is less than the median household income for 11791 ($202,962), 11797 ($192,609), and 11804 ($190,469). But it's more than 11714 ($120,172), 11747 ($159,540), 11801 ($145,788), Nassau County ($146,202), and Oyster Bay town ($160,126).
| 11803 | $187,514 |
| Oyster Bay town | $160,126 |
| Nassau County | $146,202 |
Get Median Household Income for all Zip Codes in New York.
The average household income ($221,964) for 11803 is less than the average household income for 11791 ($276,174), 11797 ($269,954), and 11804 ($233,063). But it's more than 11714 ($144,117), 11747 ($214,225), 11801 ($173,299), Nassau County ($191,704), and Oyster Bay town ($213,735).
| 11803 | $221,964 |
| Oyster Bay town | $213,735 |
| Nassau County | $191,704 |
Get Average Household Income for all Zip Codes in New York.
The per-capita income for 11803 is $78,137. The per capita income ($78,137) for 11803 is less than the per capita income for 11747 ($81,231), 11791 ($88,245), and 11797 ($93,865). But it's more than 11714 ($51,079), 11801 ($52,997), 11804 ($76,136), Nassau County ($64,198), and Oyster Bay town ($73,188).
| 11803 | $78,137 |
| Oyster Bay town | $73,188 |
| Nassau County | $64,198 |
Get Per-Capita Income for all Zip Codes in New York.
46.7% of households make over $200,000 a year. The percent high income households (46.7%) for 11803 is less than the percent high income households for 11791 (50.4%), 11797 (49.0%), and 11804 (48.5%). But it's more than 11714 (25.4%), 11747 (38.9%), 11801 (33.4%), Nassau County (34.3%), and Oyster Bay town (39.7%).
| 11803 | 46.7% |
| Oyster Bay town | 39.7% |
| Nassau County | 34.3% |
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 | |
|---|---|---|---|---|
| 11803 | $-1 | $250,001 | $221,576 | $134,861 |
| Oyster Bay town | $83,373 | $206,866 | $191,610 | $106,573 |
| Nassau County | $70,793 | $171,574 | $171,391 | $100,301 |
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 11803 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+ | |||||
| 11803 | +/-$15,255 | +/-$10,198 | +/-$3,348 | +/-3.7% | +/-$-1 | +/-$-1 | +/-$25,273 | +/-$9,536 |
| Oyster Bay town | +/-$3,368 | +/-$4,651 | +/-$1,690 | +/-1.0% | +/-$52,713 | +/-$8,279 | +/-$6,958 | +/-$5,078 |
| Nassau County | +/-$1,472 | +/-$2,042 | +/-$729 | +/-0.5% | +/-$13,212 | +/-$4,517 | +/-$3,537 | +/-$2,027 |