21821 - U.S. Zip Code Map and Demographics

21821 Zip Code Deal Island Somerset MD United States

All demographic data comes from the 2023 American Community Survey (5-year study).
Learn more about each field.

Median household: $51,500
Median individual: $23,963

Mode: 90.9% White

55.7% female

$1356 / month

Median house value: $156,734.0

Median: 56.5 years old

With at least college degree: 8.3%
With STEM degree: 32.1%

56.2% married

Never married: 14.5%

45.1% working

Unemployed: 1.9%

2.94 people

29.4 minutes

1.9% uninsured

15.4%