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ZIP code 21655
Preston, MD · Caroline County
About ZIP code 21655
- ZIP code 21655 is in Preston, Caroline County, Maryland.
- About 5,053 people live in it, which is 37 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 38.746, -75.921.
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.
Preston, MD
ZIP code 21655 is the post office name for Preston, MD. 852 people live in Preston. Typical household income is $100,000. A typical home costs $267,000.
- Stronger than most towns on: A place that is growing, Jobs and income and Clean air and low disaster risk.
- Weaker than most towns on: Dining and entertainment, Safety and Cost of living.
Nearby ZIP codes
- 21643 Hurlock · 5,392 people
- 21632 Federalsburg · 6,436 people
- 21673 Trappe · 2,843 people
- 21601 Easton · 24,671 people
- 21625 Cordova · 1,766 people
- 21629 Denton · 10,252 people
- 21664 Secretary · 635 people
- 21631 East New Market · 2,429 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.