ZIP Code 19404 is located in Norristown Pennsylvania. 19404 is entirely within Montgomery County. Regionally, 19404 is located in Metro Philadelphia.
| ZIP Code Name | Norristown |
| Primary County | Montgomery County |
| ZIP Code Type | PO Box |
| Current Time | EST |
| Coordinates | 40.11568832,-75.34246826 |
| Adjacent ZIP Codes | |
| Region | Metro Philadelphia |
| Metropolitan/Micropolitan Stat Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |