ZIP code · Sunderland · Maryland · United States

ZIP code 20689 — Sunderland

Name: Sunderland (20689)
Address: Maryland, 20689, US

ZIP code 20689 serves Sunderland, Maryland.

Postal code: 20689
Single source Value from one source, not cross-checked.
City: Sunderland
County: Calvert
State: Maryland
Country: United States
Coordinates: 38.6490, -76.5767 — precision precise (locality)
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Nearby localities

20732Chesapeake Beach · 4.1 km
20639Huntingtown · 4.8 km
20736Owings · 5.8 km
20714North Beach · 7.8 km
20758Friendship · 9.7 km
20754Dunkirk · 12 km
20678Prince Frederick · 13 km
20779Tracys Landing · 13 km
20608Aquasco · 14 km
20610Barstow · 14 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page