| ZIP Code | 21704 |
| City | Frederick |
| State | Maryland (MD) |
| County | Frederick County |
| Coordinates | 39.3455000, -77.3832000 |
| Population | 17,170 |
| Median Household Income | $95,300 |
| Median Home Value | $441,000 |
| Unemployment Rate | 1.6% |
| ZIP Type | STANDARD |
| Country | United States |
21704 is a mid-sized ZIP code covering Frederick in Maryland, the United States. This area falls under Frederick County.
Around 17,170 people live in the 21704 ZIP code area. This is roughly in line with the Maryland average of about 23,118 residents.
Median household income is about $95,300 (near the Maryland average).
Nearby communities in Maryland include Essex, White Marsh, Frederick.
The ZIP code for Frederick, Maryland is 21704.
21704 is located in Frederick County, Maryland.
The population of 21704 (Frederick) is approximately 17,170 people.
21704 is about average compared to the typical Maryland ZIP code, which averages around 23,118 people.
ZIP code codes near 21704 include 21221, 21162, 21703.