Zip Code 18218 — Coaldale, PA
18218 is a ZIP Code associated with Coaldale, PA, located within Schuylkill. 18218 ranks #16 out of 52 ZIP codes in Schuylkill County by population (and #867 out of 1,832 in PA). The area supports an estimated population of 2,514 residents across Data Pending housing units, with a population density of 446.2 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (40.819740, -75.916110)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 18218 |
| Primary City | Coaldale |
| State / Province | PA |
| County | Schuylkill |
| Total Population | 2,514 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 446.2 people/sq mi |
| Timezone | America/New_York |
How 18218 Compares
| Metric | ZIP 18218 | Schuylkill County | PA State Average |
|---|
| Population | 2,514 | 139,615 (Total) | 13,018,637 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 446.2 /sq mi | -- | -- |
| County Pop Rank | #16 of 52 | -- | -- |
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 →