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Monmouth Junction, NJ Demographics & ZIP Codes
Monmouth Junction, New Jersey demographics and median household income by ZIP code (in Middlesex County) — 1 ZIP codes — population 17,333 — median income $121,771 — avg. home value $489,100. Compare income, housing, and population across ZIP codes on US5.
Population
17,333
Median household income (avg.)
$121,771
162% of U.S. median
Average home value
$489,100
141% of U.S. median
Average rent
$1,699
146% of U.S. median
Median age (avg.)
40.5
Monmouth Junction demographics
Monmouth Junction, New Jersey covers 1 ZIP code primarily in Middlesex County, with a combined ZIP-area population of about 17,333.
Across ZIP codes with age data, the average median age is about 40.5 years.
Median household income in Monmouth Junction
The average median household income across ZIP codes in Monmouth Junction, New Jersey is about $121,771 — about 3% above the NJ ZIP average ($118,570), and about 62% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $121,771 in 08852.
Housing in Monmouth Junction
For housing in Monmouth Junction, New Jersey, the average median home value is about $489,100 and the average median rent is about $1,699.
The most populous ZIP in this set is 08852 (about 17,333 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Monmouth Junction
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 08852 | Monmouth Junction | Middlesex County | NJ | 17,333 | $121,771 | $489,100 |
Frequently asked questions
What are the demographics of Monmouth Junction?
Monmouth Junction, New Jersey has a combined ZIP-area population of about 17,333 across 1 ZIP codes (primarily Middlesex County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Monmouth Junction?
The average median household income across ZIP codes in Monmouth Junction, New Jersey is about $121,771, about 3% above the state ZIP average ($118,570), and about 62% above the U.S. median ($75,149). Average median home value is about $489,100.
How many ZIP codes are in Monmouth Junction?
Monmouth Junction, 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 Monmouth Junction?
This page lists ZIP codes in Monmouth Junction, New Jersey with population, median household income, and home value. Select a ZIP for a full demographics profile.