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ZIP code 21781

Saint James, MD · Washington County

About ZIP code 21781

  • ZIP code 21781 is in Saint James, Washington County, Maryland.
  • About 25 people live in it, which is 40.2 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 39.571, -77.760.

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.

St. James, MD

ZIP code 21781 is the post office name for St. James, MD. 4,824 people live in St. James. Typical household income is $97,361. A typical home costs $409,000.

  • Stronger than most towns on: Diversity & community, Jobs and income and Public transit.
  • Weaker than most towns on: Short commute, Pleasant weather for being outdoors and Housing affordability.

See all figures for St. James

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.