ZIP Code 54402 is located in Wausau Wisconsin. 54402 is entirely within Marathon County. Regionally, it is located in the Wausau-Rhinelander Area.
| ZIP Code Name | Wausau |
| Primary County | Marathon County |
| ZIP Code Type | PO Box |
| Current Time | CDT |
| Coordinates | 44.95730972,-89.62902069 |
| Adjacent ZIP Codes | |
| Region | Wausau-Rhinelander Area |
| Metropolitan/Micropolitan Stat Area | Wausau-Weston, WI |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |