Zip Code 19342 — Glen Mills, PA
19342 is a ZIP Code associated with Glen Mills, PA, located within Delaware. 19342 ranks #13 out of 39 ZIP codes in Delaware County by population (and #192 out of 1,832 in PA). The area supports an estimated population of 20,770 residents across Data Pending housing units, with a population density of 405.6 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (39.904580, -75.502430)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 19342 |
| Primary City | Glen Mills |
| State / Province | PA |
| County | Delaware |
| Total Population | 20,770 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 405.6 people/sq mi |
| Timezone | America/New_York |
How 19342 Compares
| Metric | ZIP 19342 | Delaware County | PA State Average |
|---|
| Population | 20,770 | 582,532 (Total) | 13,018,637 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 405.6 /sq mi | -- | -- |
| County Pop Rank | #13 of 39 | -- | -- |
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 →