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ZIP code 21660

Ridgely, MD · Caroline County

About ZIP code 21660

  • ZIP code 21660 is in Ridgely, Caroline County, Maryland.
  • About 4,132 people live in it, which is 48.8 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 38.955, -75.888.

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.

Ridgely, MD

ZIP code 21660 is the post office name for Ridgely, MD. 1,772 people live in Ridgely. Typical household income is $62,048. A typical home costs $276,700.

  • Stronger than most towns on: Cost of living, Clean air and low disaster risk and Diversity & community.
  • Weaker than most towns on: Dining and entertainment, Short commute and Safety.

See all figures for Ridgely

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.