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ZIP code 21664
Secretary, MD · Dorchester County
About ZIP code 21664
- ZIP code 21664 is in Secretary, Dorchester County, Maryland.
- About 635 people live in it, which is 841.8 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 38.608, -75.947.
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.
Secretary, MD
ZIP code 21664 is the post office name for Secretary, MD. 635 people live in Secretary. Typical household income is $82,721. A typical home costs $172,000.
- Stronger than most towns on: A place that is growing, Clean air and low disaster risk and Diversity & community.
- Weaker than most towns on: Safety, Home internet and working from home and Long, healthy lives.
Nearby ZIP codes
- 21631 East New Market · 2,429 people
- 21643 Hurlock · 5,392 people
- 21835 Linkwood · 312 people
- 21673 Trappe · 2,843 people
- 21659 Rhodesdale · 1,601 people
- 21655 Preston · 5,053 people
- 21613 Cambridge · 17,926 people
- 21654 Oxford · 1,179 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.