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ZIP code 20689

Sunderland, MD · Calvert County

About ZIP code 20689

  • ZIP code 20689 is in Sunderland, Calvert County, Maryland.
  • About 1,809 people live in it, which is 90.6 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 38.670, -76.586.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Chesapeake Beach, MD

The closest town we cover is Chesapeake Beach, MD, about 2 miles from the middle of this ZIP code. 6,456 people live in Chesapeake Beach. Typical household income is $138,895. A typical home costs $444,600.

  • Stronger than most towns on: Home internet and working from home, Clean air and low disaster risk and Jobs and income.
  • Weaker than most towns on: Short commute, Cost of living and Dining and entertainment.

See all figures for Chesapeake Beach

Other ZIP codes in Chesapeake Beach

Nearby ZIP codes

ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.