ZIP Code 21775 is located in New Midway Maryland. 21775 is entirely within Frederick County. Regionally, 21775 is located in Metro DC.
| ZIP Code Name | New Midway |
| Primary County | Frederick County |
| ZIP Code Type | PO Box |
| Current Time | EST |
| Coordinates | 39.55487061,-77.30462646 |
| Adjacent ZIP Codes | |
| Region | Metro DC |
| Metropolitan/Micropolitan Stat Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| School Districts in 21775 | |
| Elementary Schools in 21775 | |
| Middle Schools in 21775 | |
| High Schools in 21775 |