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ZIP code 21640
Henderson, MD · Caroline County
About ZIP code 21640
- ZIP code 21640 is in Henderson, Caroline County, Maryland.
- About 1,163 people live in it, which is 17.5 people per square mile.
- It also reaches into Queen Anne's County.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 39.070, -75.825.
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.
Henderson, MD
ZIP code 21640 is the post office name for Henderson, MD. 132 people live in Henderson. Typical household income is $100,938. A typical home costs $75,800.
- Stronger than most towns on: Housing affordability, Short commute and Diversity & community.
- Weaker than most towns on: Dining and entertainment, Safety and Long, healthy lives.
Nearby ZIP codes
- 21636 Goldsboro · 1,097 people
- 21644 Ingleside · 81 people
- 21607 Barclay · 597 people
- 21649 Marydel · 1,890 people
- 21639 Greensboro · 4,682 people
- 21623 Church Hill · 2,669 people
- 21668 Sudlersville · 2,011 people
- 21660 Ridgely · 4,132 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.