ZIP Code 21270 is located in Baltimore Maryland. 21270 is entirely within Baltimore City County. Regionally, 21270 is located in Metro Baltimore.
| ZIP Code Name | Baltimore |
| Primary County | Baltimore City County |
| ZIP Code Type | PO Box |
| Current Time | EST |
| Coordinates | 39.35923004,-76.70656586 |
| Adjacent ZIP Codes | |
| Region | Metro Baltimore |
| Metropolitan/Micropolitan Stat Area | Baltimore-Columbia-Towson, MD |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| School Districts in 21270 | |
| Elementary Schools in 21270 |