{ zip. codes .tel }

ZIP Code 20689 — Sunderland, MD

ZIP code 20689 serves Sunderland, Maryland, within Calvert County. It is part of area code 410, with population 1,562 and mean income of $133,028.

View ZIP codes in Maryland View area codes in Maryland

Location details

City
Sunderland
County
Calvert County
State
Maryland (MD)
Area code
410
Population
1,562
Mean income
$133,028
Coordinates
38.662950, -76.579390
Timezone
America/New York

Related ZIP codes in MD

Open state page
21234
Parkville, MD
20906
Silver Spring, MD
20878
Gaithersburg, MD
21215
Baltimore, MD
21122
Pasadena, MD
21740
Hagerstown, MD
20874
Germantown, MD
21117
Owings Mills, MD

About ZIP code 20689

ZIP code 20689 is a Standard ZIP in Sunderland, Maryland. It is linked to area code 410 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.

The location coordinates are 38.662950, -76.579390, which can later be displayed on a map for better geographic context.

Location map

Map preview
Click to View the Map