Charlestown, MD ZIP code
The ZIP code for Charlestown, Maryland is 21914. It is in Cecil County.
- Population in these ZIPs
- 810
- Avg. median income
- $66,800population-weighted
- Typical home value
- $331,600population-weighted
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Charlestown, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 21914 | 810 | $66,806 | $331,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Charlestown
- North East 1 mi
- Perryville 3 mi
- Perry Point 5 mi
- Port Deposit 5 mi
- Elkton 8 mi
- Havre De Grace 8 mi
- Rising Sun 9 mi
- Colora 9 mi
- Chesapeake City 9 mi
- Elk Mills 9 mi
- Aberdeen Proving Ground 10 mi
- Earleville 11 mi
Frequently asked questions
What is the ZIP code for Charlestown, MD?
The ZIP code for Charlestown, MD is 21914.
What county is Charlestown, Maryland in?
Charlestown ZIP codes are in Cecil County.