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Mount Sinai, NY Demographics & ZIP Codes
Mount Sinai, New York demographics and median household income by ZIP code (in Suffolk County) — 1 ZIP codes — population 11,481 — median income $157,564 — avg. home value $632,900. Compare income, housing, and population across ZIP codes on US5.
Population
11,481
Median household income (avg.)
$157,564
210% of U.S. median
Average home value
$632,900
182% of U.S. median
Average rent
$2,865
246% of U.S. median
Median age (avg.)
47.7
Mount Sinai demographics
Mount Sinai, New York covers 1 ZIP code primarily in Suffolk County, with a combined ZIP-area population of about 11,481.
Across ZIP codes with age data, the average median age is about 47.7 years.
Median household income in Mount Sinai
The average median household income across ZIP codes in Mount Sinai, New York is about $157,564 — about 75% above the NY ZIP average ($90,084), and about 110% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $157,564 in 11766.
Housing in Mount Sinai
For housing in Mount Sinai, New York, the average median home value is about $632,900 and the average median rent is about $2,865.
The most populous ZIP in this set is 11766 (about 11,481 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Mount Sinai
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 11766 | Mount Sinai | Suffolk County | NY | 11,481 | $157,564 | $632,900 |
Frequently asked questions
What are the demographics of Mount Sinai?
Mount Sinai, New York has a combined ZIP-area population of about 11,481 across 1 ZIP codes (primarily Suffolk County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Mount Sinai?
The average median household income across ZIP codes in Mount Sinai, New York is about $157,564, about 75% above the state ZIP average ($90,084), and about 110% above the U.S. median ($75,149). Average median home value is about $632,900.
How many ZIP codes are in Mount Sinai?
Mount Sinai, New York includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Mount Sinai?
This page lists ZIP codes in Mount Sinai, New York with population, median household income, and home value. Select a ZIP for a full demographics profile.