ZIP Code 53542 is located in Hanover Wisconsin. 53542 is entirely within Rock County. Regionally, it is located in the Madison Area.
| ZIP Code Name | Hanover |
| Primary County | Rock County |
| ZIP Code Type | PO Box |
| Current Time | CDT |
| Coordinates | 42.63724136,-89.16290283 |
| Adjacent ZIP Codes | |
| Region | Madison Area |
| Metropolitan/Micropolitan Stat Area | Janesville-Beloit, WI |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |