Zip Code 18240 — Nesquehoning, PA
18240 is a ZIP Code associated with Nesquehoning, PA, located within Carbon. 18240 ranks #7 out of 16 ZIP codes in Carbon County by population (and #713 out of 1,832 in PA). The area supports an estimated population of 3,913 residents across Data Pending housing units, with a population density of 62.3 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (40.862790, -75.847270)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 18240 |
| Primary City | Nesquehoning |
| State / Province | PA |
| County | Carbon |
| Total Population | 3,913 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 62.3 people/sq mi |
| Timezone | America/New_York |
How 18240 Compares
| Metric | ZIP 18240 | Carbon County | PA State Average |
|---|
| Population | 3,913 | 65,950 (Total) | 13,018,637 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 62.3 /sq mi | -- | -- |
| County Pop Rank | #7 of 16 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →