Zip Code 19730 — Odessa, DE
19730 is a ZIP Code associated with Odessa, DE, located within New Castle. The postal region supports an estimated population of 425 residents across Data Pending housing units, with a population density of 243.2 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (39.454430, -75.660770)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 19730 |
| Primary City | Odessa |
| State / Province | DE |
| County | New Castle |
| Total Population | 425 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 243.2 people/sq mi |
| Timezone | America/New_York |
How 19730 Compares
| Metric | ZIP 19730 | New Castle County | DE State Average |
|---|
| Population | 425 | 573,431 | 1,021,605 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 243.2 /sq mi | -- | -- |
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 →