| ZIP Code | 08512 |
|---|---|
| City | Cranbury |
| State | New Jersey (NJ) |
| County | Middlesex County |
| Area Code | 609/640 |
| Elevation | 106 ft |
| Latitude | 40.324357 |
|---|---|
| Longitude | -74.525526 |
| Timezone | New York (DST) |
| FIPS | 34021 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 47.8 yrs ↑ 11% since 2019 |
|---|---|
| Avg Household Size | 2.46 |
| Below Poverty | 7.0% ▼ 31% below avg |
| College Grads | 61.3% ▲ 58% above avg |
| Unemployment | 5.7% ▲ 17% above avg |
| No HS Diploma | 31 (0.4%) |
| HS Graduate | 1,779 (20.6%) |
| Some College | 473 (5.5%) |
| Associates | 1,057 (12.2%) |
| Bachelors | 445 (5.2%) |
| Graduate Degree | 4,848 (56.2%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $115,255 ▲ 51% above avg ↑ 28% since 2019 |
|---|---|
| Median Home Value | $618,300 ▲ 122% above avg ↑ 28% since 2019 |
| Home/Income Ratio | 5.4x (nat avg ~3.5x) |
| Median Rent | $1,584/mo ↑ 23% since 2019 |
| Total Units | 5,237 |
| Vacant Units | 195 |
| Avg HH Size | 2.46 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 5,237 |
|---|---|
| Vacant | 195 |
| Owner Occupied | 61.1% |
| Renter Occupied | 38.9% |
| Avg HH Size | 2.46 |
ZIP code 08512 is located in Cranbury, New Jersey, within Middlesex County. With a population of 12,511, this is a lightly populated ZIP code with a mature community — the median age is 47.8 years. Economically, 08512 is a upper-middle-income ZIP code: the median household income of $115,255 is significantly above the national average.
Real estate in ZIP code 08512 represents a premium housing market. The median home value of $618,300 is more than double the national average. Renters can expect to pay around $1,584 per month in median rent. Homeownership is strong here — 61.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 28% since 2019.
The population of 08512 is racially diverse, with White as the largest group at 47.2%. Residents are highly educated — 61.3% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 7.0%. Household income has grown by 28% since 2019.
The unemployment rate in 08512 stands at 5.7%, which is above the national average. About 23% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 63%.
Overall, ZIP code 08512 in Cranbury, NJ is characterized as upper-middle-income, highly educated, a mature community, and predominantly owner-occupied. With 12,511 residents, a median household income of $115,255, and a median home value of $618,300, it offers a clear picture of life in this part of New Jersey.