| ZIP Code | 21056 |
| City | Gibson Island |
| State | Maryland (MD) |
| County | Gibson Island County |
| Coordinates | 39.0751000, -76.4324000 |
| Population | 10,536 |
| Median Household Income | $91,500 |
| Median Home Value | $357,000 |
| Unemployment Rate | 3.5% |
| ZIP Type | STANDARD |
| Country | United States |
21056 is a mid-sized ZIP code covering Gibson Island in Maryland, the United States. This area falls under Gibson Island County.
Gibson Island has a reported population of 10,536. It's a quieter, less populous area than the typical Maryland ZIP code (avg. ~23,118).
Median household income is about $91,500 (near the Maryland average).
This ZIP code sits alongside neighboring areas like Essex, White Marsh, Frederick within Maryland.
The ZIP code for Gibson Island, Maryland is 21056.
21056 is located in Gibson Island County, Maryland.
The population of 21056 (Gibson Island) is approximately 10,536 people.
21056 is less populated than the typical Maryland ZIP code, which averages around 23,118 people.
ZIP code codes near 21056 include 21221, 21162, 21703.