100 Richest ZIP Codes in the United States in New Castle County, Delaware
Explore the 100 ZIP codes with the highest median household income in the United States using U.S. Census data. This page lists ZIP codes located in New Castle County, Delaware.
| Rank | ZIP Code | City | State | Median Household Income |
|---|---|---|---|---|
| 1 | 19707 | HOCKESSIN | DE | $164,225 |
| 2 | 19807 | WILMINGTON | DE | $143,443 |
| 3 | 19734 | TOWNSEND | DE | $124,745 |
| 4 | 19803 | WILMINGTON | DE | $122,853 |
| 5 | 19709 | MIDDLETOWN | DE | $119,790 |
| 6 | 19701 | BEAR | DE | $103,104 |
| 7 | 19810 | WILMINGTON | DE | $102,884 |
| 8 | 19808 | WILMINGTON | DE | $91,847 |
| 9 | 19702 | NEWARK | DE | $90,281 |
| 10 | 19711 | NEWARK | DE | $89,286 |
| 11 | 19809 | WILMINGTON | DE | $83,923 |
| 12 | 19806 | WILMINGTON | DE | $80,196 |
| 13 | 19703 | CLAYMONT | DE | $72,979 |
| 14 | 19720 | NEW CASTLE | DE | $72,424 |
| 15 | 19804 | WILMINGTON | DE | $71,610 |
| 16 | 19706 | DELAWARE CITY | DE | $69,875 |
| 17 | 19713 | NEWARK | DE | $67,088 |
| 18 | 19805 | WILMINGTON | DE | $55,912 |
| 19 | 19802 | WILMINGTON | DE | $53,907 |
| 20 | 19801 | WILMINGTON | DE | $42,453 |