ZIP Code 21701 – Frederick, Maryland
The 21701 ZIP Code belongs to Frederick, Maryland. The population in this 21701 ZIP code is 41,340. The latitude is 39.44729 and longitude is -77.33512 in 21701 Frederick, Maryland. The time zone for this 21701 ZIP code is America/New_York.
| City | Frederick |
| Zip Code | 21701 |
| State | Maryland |
| County | Frederick |
| Population | 41,340 |
| Latitude | 39.44729 |
| Longitude | -77.33512 |
| Time Zone | America/New_York |