| Zip Code | Primary City | Secondary City | More Information |
| 19725 | Newark | Shared Firm Zip | |
| 19726 | Newark | Shared Firm Zip | |
| 19884 | Wilmington | Bank Of America | |
| 19885 | Wilmington | Shared Firm Zip | |
| 19886 | Wilmington | Bank Of America | |
| 19886 | Wilmington | Shared Firm Zip | |
| 19891 | Wilmington | Bank Of America | |
| 19801 | Wilmington | Wilmington | Wilmington population stats |
| 19802 | Wilmington | Wilmington | Wilmington population stats |
| 19803 | Wilmington | Wilmington | Wilmington population stats |
| 19804 | Wilmington | Wilmington | Wilmington population stats |
| 19805 | Wilmington | Wilmington | Wilmington population stats |
| 19806 | Wilmington | Wilmington | Wilmington population stats |
| 19807 | Wilmington | Wilmington | Wilmington population stats |
| 19808 | Wilmington | Wilmington | Wilmington population stats |
| 19809 | Wilmington | Wilmington | Wilmington population stats |
| 19810 | Wilmington | Wilmington | Wilmington population stats |
| 19850 | Wilmington | Wilmington | Wilmington population stats |
| 19880 | Wilmington | Wilmington | Wilmington population stats |
| 19884 | Wilmington | Wilmington | Wilmington population stats |
| 19885 | Wilmington | Wilmington | Wilmington population stats |
| 19887 | Wilmington | Wilmington | Wilmington population stats |
| 19889 | Wilmington | Wilmington | Wilmington population stats |
| 19890 | Wilmington | Wilmington | Wilmington population stats |
| 19891 | Wilmington | Wilmington | Wilmington population stats |
| 19892 | Wilmington | Wilmington | Wilmington population stats |
| 19893 | Wilmington | Wilmington | Wilmington population stats |
| 19894 | Wilmington | Wilmington | Wilmington population stats |
| 19895 | Wilmington | Wilmington | Wilmington population stats |
| 19896 | Wilmington | Wilmington | Wilmington population stats |
| 19897 | Wilmington | Wilmington | Wilmington population stats |
| 19898 | Wilmington | Wilmington | Wilmington population stats |
| 19899 | Wilmington | Wilmington | Wilmington population stats |