ZIP Code 99821 is located in Auke Bay Alaska. 99821 is entirely within City and Borough of Juneau. Regionally, it is located in the Juneau Area.
| ZIP Code Name | Auke Bay |
| Primary County | City and Borough of Juneau |
| ZIP Code Type | PO Box |
| Current Time | AKDT |
| Coordinates | 58.38689804,-134.64587402 |
| Adjacent ZIP Codes | |
| Region | Juneau Area |
| Metropolitan/Micropolitan Stat Area | Juneau, AK |
| Time Zone | Alaska Daylight Time |
| IANA Timezone | America/Juneau |