ZIP codes
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Flagtown, NJ Demographics & ZIP Codes
Flagtown, New Jersey demographics and median household income by ZIP code (in Somerset County) — 1 ZIP codes — population 375 — median income $122,857 — avg. home value $446,700. Compare income, housing, and population across ZIP codes on US5.
Population
375
Median household income (avg.)
$122,857
163% of U.S. median
Average home value
$446,700
128% of U.S. median
Median age (avg.)
40.6
Flagtown demographics
Flagtown, New Jersey covers 1 ZIP code primarily in Somerset County, with a combined ZIP-area population of about 375.
Across ZIP codes with age data, the average median age is about 40.6 years.
Median household income in Flagtown
The average median household income across ZIP codes in Flagtown, New Jersey is about $122,857 — about 4% above the NJ ZIP average ($118,570), and about 63% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $122,857 in 08821.
Housing in Flagtown
For housing in Flagtown, New Jersey, the average median home value is about $446,700.
The most populous ZIP in this set is 08821 (about 375 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Flagtown
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 08821 | Flagtown | Somerset County | NJ | 375 | $122,857 | $446,700 |
Frequently asked questions
What are the demographics of Flagtown?
Flagtown, New Jersey has a combined ZIP-area population of about 375 across 1 ZIP codes (primarily Somerset County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Flagtown?
The average median household income across ZIP codes in Flagtown, New Jersey is about $122,857, about 4% above the state ZIP average ($118,570), and about 63% above the U.S. median ($75,149). Average median home value is about $446,700.
How many ZIP codes are in Flagtown?
Flagtown, New Jersey 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 Flagtown?
This page lists ZIP codes in Flagtown, New Jersey with population, median household income, and home value. Select a ZIP for a full demographics profile.