| ZIP Code | 08558 |
|---|---|
| City | Skillman |
| State | New Jersey (NJ) |
| County | Somerset County |
| Area Code | 908 |
| Elevation | 138 ft |
| Latitude | 40.413411 |
|---|---|
| Longitude | -74.703745 |
| Timezone | New York (DST) |
| FIPS | 34035 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 47.9 yrs ↑ 6% since 2019 |
|---|---|
| Avg Household Size | 2.70 |
| Below Poverty | 2.3% ▼ 77% below avg |
| College Grads | 80.0% ▲ 106% above avg |
| Unemployment | 4.5% ≈ Avg |
| No HS Diploma | 36 (0.8%) |
| HS Graduate | 511 (11.6%) |
| Some College | 63 (1.4%) |
| Associates | 269 (6.1%) |
| Bachelors | 150 (3.4%) |
| Graduate Degree | 3,366 (76.6%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $240,968 ▲ 216% above avg ↑ 14% since 2019 |
|---|---|
| Median Home Value | $853,300 ▲ 206% above avg ↑ 25% since 2019 |
| Home/Income Ratio | 3.5x (nat avg ~3.5x) |
| Median Rent | $1,796/mo ↑ 18% since 2019 |
| Total Units | 2,758 |
| Vacant Units | 120 |
| Avg HH Size | 2.70 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 2,758 |
|---|---|
| Vacant | 120 |
| Owner Occupied | 88.5% |
| Renter Occupied | 11.5% |
| Avg HH Size | 2.70 |
ZIP code 08558 is located in Skillman, New Jersey, within Somerset County. With a population of 7,236, this is a lightly populated ZIP code with a mature community — the median age is 47.9 years. Economically, 08558 is a affluent ZIP code: the median household income of $240,968 is more than double the national average.
Real estate in ZIP code 08558 represents among the most expensive housing markets in the country. The median home value of $853,300 is more than double the national average. Renters can expect to pay around $1,796 per month in median rent. Homeownership is strong here — 88.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 25% since 2019.
The population of 08558 is majority White (57.02%). Residents are highly educated — 80.0% hold a bachelor's degree or higher, which is more than double the national average. Poverty affects a relatively small share of residents at 2.3%. Household income has grown by 14% since 2019.
The unemployment rate in 08558 stands at 4.5%, which is near the national average. A notably high share of workers — 28% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 54%.
Overall, ZIP code 08558 in Skillman, NJ is characterized as affluent, highly educated, a mature community, and predominantly owner-occupied. With 7,236 residents, a median household income of $240,968, and a median home value of $853,300, it offers a clear picture of life in this part of New Jersey.