Zip Code 19710 — Montchanin, DE
19710 is a ZIP Code associated with Montchanin, DE, located within New Castle. 19710 ranks #27 out of 29 ZIP codes in New Castle County by population (and #66 out of 68 in DE). The area supports an estimated population of Data Pending residents across Data Pending housing units, with a population density of Data Pending people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (39.789640, -75.584580)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 19710 |
| Primary City | Montchanin |
| State / Province | DE |
| County | New Castle |
| Total Population | Data Pending |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | Data Pending people/sq mi |
| Timezone | America/New_York |
How 19710 Compares
| Metric | ZIP 19710 | New Castle County | DE State Average |
|---|
| Population | Data Pending | 573,431 (Total) | 1,021,605 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | Data Pending /sq mi | -- | -- |
| County Pop Rank | #27 of 29 | -- | -- |
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 →