ZIP Code 02156 is located in West Medford Massachusetts. 02156 is entirely within Middlesex County. Regionally, 02156 is located in Metro Boston.
| ZIP Code Name | West Medford |
| Primary County | Middlesex County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 42.42130661,-71.13345337 |
| Adjacent ZIP Codes | |
| Region | Metro Boston |
| Metropolitan/Micropolitan Stat Area | Boston-Cambridge-Newton, MA-NH |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| US Congressional Districts in 02156 | |
| Massachusetts State Senate Districts in 02156 | |
| Massachusetts State House of Representatives Districts in 02156 |