ZIP codes
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Princeton Junction, NJ Demographics & ZIP Codes
Princeton Junction, New Jersey demographics and median household income by ZIP code (in Mercer County) — 1 ZIP codes — population 20,876 — median income $206,658 — avg. home value $758,900. Compare income, housing, and population across ZIP codes on US5.
Population
20,876
Median household income (avg.)
$206,658
275% of U.S. median
Average home value
$758,900
218% of U.S. median
Average rent
$2,590
223% of U.S. median
Median age (avg.)
45.1
Princeton Junction demographics
Princeton Junction, New Jersey covers 1 ZIP code primarily in Mercer County, with a combined ZIP-area population of about 20,876.
Across ZIP codes with age data, the average median age is about 45.1 years.
Median household income in Princeton Junction
The average median household income across ZIP codes in Princeton Junction, New Jersey is about $206,658 — about 74% above the NJ ZIP average ($118,570), and about 175% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $206,658 in 08550.
Housing in Princeton Junction
For housing in Princeton Junction, New Jersey, the average median home value is about $758,900 and the average median rent is about $2,590.
The most populous ZIP in this set is 08550 (about 20,876 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Princeton Junction
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 08550 | Princeton Junction | Mercer County | NJ | 20,876 | $206,658 | $758,900 |
Frequently asked questions
What are the demographics of Princeton Junction?
Princeton Junction, New Jersey has a combined ZIP-area population of about 20,876 across 1 ZIP codes (primarily Mercer County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Princeton Junction?
The average median household income across ZIP codes in Princeton Junction, New Jersey is about $206,658, about 74% above the state ZIP average ($118,570), and about 175% above the U.S. median ($75,149). Average median home value is about $758,900.
How many ZIP codes are in Princeton Junction?
Princeton 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 Princeton Junction?
This page lists ZIP codes in Princeton Junction, New Jersey with population, median household income, and home value. Select a ZIP for a full demographics profile.