| ZIP Code | 20857 |
| City | Rockville |
| State | Maryland (MD) |
| County | Rockville County |
| Coordinates | 39.0840000, -77.1528000 |
| Population | 6,191 |
| Median Household Income | $114,000 |
| Median Home Value | $428,000 |
| Unemployment Rate | 10.2% |
| ZIP Type | STANDARD |
| Country | United States |
Located in Maryland, the United States is home to the small community of Rockville, served by ZIP code 20857. It sits within Rockville County.
Census data puts the population of this ZIP code at 6,191 residents. That's below the Maryland average of about 23,118 people per ZIP code.
Median household income is about $114,000 (above the Maryland average).
Nearby communities in Maryland include Essex, White Marsh, Frederick.
The ZIP code for Rockville, Maryland is 20857.
20857 is located in Rockville County, Maryland.
The population of 20857 (Rockville) is approximately 6,191 people.
20857 is less populated than the typical Maryland ZIP code, which averages around 23,118 people.
ZIP code codes near 20857 include 21221, 21162, 21703.