| ZIP Code | 19712 |
| ZIP Code Name | Newark |
| Primary County | New Castle County |
| ZIP Code Type | Unique |
| Area Code(s) | 302 |
| Current Time | EST |
19712 is a United States ZIP Code located in Newark Delaware. Portions of 19712 are also in . 19712 is entirely within New Castle County. 19712 is within Metro Philadelphia.
The current unemployment level in 19712 is 4.4%.| Coordinates | 39.65682220,-75.77577209 |
| Adjacent ZIP Codes | |
| Cities/Towns in 19712 | |
| Region | Metro Philadelphia |
| Metropolitan/Micropolitan Stat Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| Delaware State Senate Districts in 19712 | |
| Delaware State House of Representatives Districts in 19712 |
| School Districts in 19712 |