ZIP Code 20857 is located in Rockville Maryland. 20857 is entirely within Montgomery County. Regionally, 20857 is located in Metro DC.
ZIP Code Name | Rockville |
Primary County | Montgomery County |
ZIP Code Type | Unique |
Current Time | 09:50:56 AM |
Coordinates | 39.06276703,-77.11446381 |
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 20857 | |
Elementary Schools in 20857 | |
Middle Schools in 20857 | |
High Schools in 20857 |