Rockland ZIP code, Delaware
The ZIP code for Rockland, DE is 19732, and its area code is 302.
- USPS city name
- 1 ZIP code
- Population
- 89
- Area code
- 302
- County
- New Castle County
- State
- Delaware
NANPA lists no telephone rate centre for Rockland itself, so these are the area codes of the nearest one, Wilmington (1.7 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Rockland
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
19732 | Rockland , DE | Standard | 89 | $236,000 | $581,300 |
Map of Rockland ZIP codes
The ZIP codes of Rockland, DE, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Rockland
The nearest larger towns are Greenville (3,713 people, 2.4 mi), Elsmere (6,203 people, 4.4 mi) and Arden (627 people, 4.6 mi).
| Town | Population | Distance |
|---|---|---|
| Greenville | 3,713 | 2.4 mi |
| Elsmere | 6,203 | 4.4 mi |
| Edgemoor | 6,349 | 4.9 mi |
| Wilmington | 71,727 | 5.0 mi |
| Hockessin | 13,439 | 5.7 mi |
| Claymont | 8,786 | 6.1 mi |
| Boothwyn, PA | 4,774 | 7.3 mi |
| Pike Creek | 7,129 | 7.3 mi |
| Penns Grove, NJ | 4,882 | 7.5 mi |
| Kennett Square, PA | 6,243 | 7.9 mi |
| Wilmington Manor | 8,214 | 7.9 mi |
| Linwood, PA | 3,921 | 8.1 mi |
| Pike Creek Valley | 12,431 | 8.2 mi |
| Chester Heights, PA | 2,948 | 8.5 mi |
More nearby: every ZIP code in New Castle County · Delaware ZIP codes
Cite this page
zipcodes.pro. “Rockland, DE ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/de/rockland
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