| ZIP Code | 21140 |
| City | Riva |
| State | Maryland (MD) |
| County | Riva County |
| Coordinates | 38.9504000, -76.5854000 |
| Population | 35,462 |
| Median Household Income | $111,000 |
| Median Home Value | $413,000 |
| Unemployment Rate | 9.8% |
| ZIP Type | STANDARD |
| Country | United States |
Located in Maryland, the United States is home to the mid-sized community of Riva, served by ZIP code 21140. It sits within Riva County.
Census data puts the population of this ZIP code at 35,462 residents. That's noticeably above the average for a Maryland ZIP code, which sits near 23,118 people.
Median household income is about $111,000 (near the Maryland average).
Nearby communities in Maryland include Essex, White Marsh, Frederick.
The ZIP code for Riva, Maryland is 21140.
21140 is located in Riva County, Maryland.
The population of 21140 (Riva) is approximately 35,462 people.
21140 is more populated than the typical Maryland ZIP code, which averages around 23,118 people.
ZIP code codes near 21140 include 21221, 21162, 21703.