03305 is the ZIP Code for The New Hampshire Department of Safety in Concord, New Hampshire. 03305 is entirely within Merrimack County. Regionally, 03305 is located in the Southern New Hampshire Region.
| ZIP Code Name | Concord |
| Organization | The New Hampshire Department of Safety |
| Primary County | Merrimack County |
| ZIP Code Type | Unique |
| Current Time | EST |
| Coordinates | 43.21728516,-71.51581573 |
| Adjacent ZIP Codes | |
| Region | Southern New Hampshire Region |
| Metropolitan/Micropolitan Stat Area | Concord, NH |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| School Districts in 03305 |