| ZIP Code | 21821 |
| City | Deal Island |
| State | Maryland (MD) |
| County | Deal Island County |
| Coordinates | 38.1533000, -75.9496000 |
| Population | 20,889 |
| Median Household Income | $87,200 |
| Median Home Value | $447,000 |
| Unemployment Rate | 11.6% |
| ZIP Type | STANDARD |
| Country | United States |
The ZIP code 21821 of Deal Island falls within Maryland, the United States - a mid-sized area by population. It sits within Deal Island County.
Around 20,889 people live in the 21821 ZIP code area. That's close to the typical population for a ZIP code in Maryland (~23,118).
Median household income is about $87,200 (near the Maryland average).
Other ZIP code codes in Maryland serve areas such as Essex, White Marsh, Frederick.
The ZIP code for Deal Island, Maryland is 21821.
21821 is located in Deal Island County, Maryland.
The population of 21821 (Deal Island) is approximately 20,889 people.
21821 is about average compared to the typical Maryland ZIP code, which averages around 23,118 people.
ZIP code codes near 21821 include 21221, 21162, 21703.