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Northwest Harbor, NY Demographics & ZIP Codes
Northwest Harbor, New York demographics and median household income by ZIP code (in Suffolk County) — 1 ZIP codes — population 21,806 — median income $122,489 — avg. home value $1,009,100. Compare income, housing, and population across ZIP codes on US5.
Population
21,806
Median household income (avg.)
$122,489
163% of U.S. median
Average home value
$1,009,100
290% of U.S. median
Average rent
$2,672
230% of U.S. median
Median age (avg.)
45.3
Northwest Harbor demographics
Northwest Harbor, New York covers 1 ZIP code primarily in Suffolk County, with a combined ZIP-area population of about 21,806.
Across ZIP codes with age data, the average median age is about 45.3 years.
Median household income in Northwest Harbor
The average median household income across ZIP codes in Northwest Harbor, New York is about $122,489 — about 36% above the NY ZIP average ($90,084), and about 63% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $122,489 in 11937.
Housing in Northwest Harbor
For housing in Northwest Harbor, New York, the average median home value is about $1,009,100 and the average median rent is about $2,672.
The most populous ZIP in this set is 11937 (about 21,806 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Northwest Harbor
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 11937 | Northwest Harbor | Suffolk County | NY | 21,806 | $122,489 | $1,009,100 |
Frequently asked questions
What are the demographics of Northwest Harbor?
Northwest Harbor, New York has a combined ZIP-area population of about 21,806 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 Northwest Harbor?
The average median household income across ZIP codes in Northwest Harbor, New York is about $122,489, about 36% above the state ZIP average ($90,084), and about 63% above the U.S. median ($75,149). Average median home value is about $1,009,100.
How many ZIP codes are in Northwest Harbor?
Northwest Harbor, 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 Northwest Harbor?
This page lists ZIP codes in Northwest Harbor, New York with population, median household income, and home value. Select a ZIP for a full demographics profile.