| ZIP Code | 17866 |
|---|---|
| City | Coal Township |
| State | Pennsylvania (PA) |
| County | Northumberland County |
| Area Code | 272/570 |
| Elevation | 725 ft |
| Latitude | 40.771113 |
|---|---|
| Longitude | -76.596493 |
| Timezone | New York (DST) |
| FIPS | 42097 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 44.6 yrs ↑ 9% since 2019 |
|---|---|
| Avg Household Size | 1.99 |
| Below Poverty | 10.2% ≈ Avg |
| College Grads | 19.4% ▼ 50% below avg |
| Unemployment | 7.8% ▲ 59% above avg |
| No HS Diploma | 79 (1.1%) |
| HS Graduate | 3,627 (50.1%) |
| Some College | 1,469 (20.3%) |
| Associates | 664 (9.2%) |
| Bachelors | 543 (7.5%) |
| Graduate Degree | 858 (11.9%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $49,105 ▼ 36% below avg ↑ 31% since 2019 |
|---|---|
| Median Home Value | $85,900 ▼ 69% below avg ↑ 23% since 2019 |
| Home/Income Ratio | 1.7x (nat avg ~3.5x) |
| Median Rent | $712/mo ↑ 19% since 2019 |
| Total Units | 4,035 |
| Vacant Units | 419 |
| Avg HH Size | 1.99 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 4,035 |
|---|---|
| Vacant | 419 |
| Owner Occupied | 80.4% |
| Renter Occupied | 19.6% |
| Avg HH Size | 1.99 |
ZIP code 17866 is located in Coal Township, Pennsylvania, within Northumberland County. With a population of 9,808, this is a lightly populated ZIP code with a middle-aged community — the median age is 44.6 years. Economically, 17866 is a working-class ZIP code: the median household income of $49,105 is below the national average.
Real estate in ZIP code 17866 represents one of the more affordable housing markets in the country. The median home value of $85,900 is well below the national average. Renters can expect to pay around $712 per month in median rent. Homeownership is strong here — 80.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 23% since 2019.
The population of 17866 is primarily White (79.29%). Residents are less-educated — 19.4% hold a bachelor's degree or higher, which is well below the national average. Poverty affects some residents at 10.2%. Household income has grown by 31% since 2019.
The unemployment rate in 17866 stands at 7.8%, which is significantly above the national average. As in most parts of the country, driving alone is the dominant commute mode at 80%.
Overall, ZIP code 17866 in Coal Township, PA is characterized as working-class, less-educated, a middle-aged community, and predominantly owner-occupied. With 9,808 residents, a median household income of $49,105, and a median home value of $85,900, it offers a clear picture of life in this part of Pennsylvania.