| ZIP Code | 18079 |
|---|---|
| City | Slatedale |
| State | Pennsylvania (PA) |
| County | Lehigh County |
| Area Code | 484/610/835 |
| Elevation | 489 ft |
| Latitude | 40.744052 |
|---|---|
| Longitude | -75.656866 |
| Timezone | New York (DST) |
| FIPS | 42077 |
| ZIP Type | PO Box |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 47.9 yrs ↑ 36% since 2019 |
|---|---|
| Avg Household Size | 2.82 |
| Below Poverty | 4.3% ▼ 58% below avg |
| College Grads | 16.7% ▼ 57% below avg |
| Unemployment | 0.0% ▼ 100% below avg |
| HS Graduate | 189 (83.3%) |
| Bachelors | 20 (8.8%) |
| Graduate Degree | 18 (7.9%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $120,133 ▲ 57% above avg ↑ 80% since 2019 |
|---|---|
| Median Home Value | $117,400 ▼ 58% below avg ↓ 11% since 2019 |
| Home/Income Ratio | 1.0x (nat avg ~3.5x) |
| Total Units | 143 |
| Vacant Units | 18 |
| Avg HH Size | 2.82 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 143 |
|---|---|
| Vacant | 18 |
| Owner Occupied | 88.0% |
| Renter Occupied | 12.0% |
| Avg HH Size | 2.82 |
ZIP code 18079 is located in Slatedale, Pennsylvania, within Lehigh County. With a population of 353, this is a sparsely populated ZIP code with a mature community — the median age is 47.9 years. Economically, 18079 is a upper-middle-income ZIP code: the median household income of $120,133 is significantly above the national average.
Real estate in ZIP code 18079 represents one of the more affordable housing markets in the country. The median home value of $117,400 is well below the national average. Homeownership is strong here — 88.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have decreased by 11% since 2019.
The population of 18079 is primarily White (85.84%). Residents are less-educated — 16.7% hold a bachelor's degree or higher, which is well below the national average. Poverty affects a relatively small share of residents at 4.3%. Household income has grown by 80% since 2019.
Overall, ZIP code 18079 in Slatedale, PA is characterized as upper-middle-income, less-educated, a mature community, and predominantly owner-occupied. With 353 residents, a median household income of $120,133, and a median home value of $117,400, it offers a clear picture of life in this part of Pennsylvania.