Elkton, MD ZIP codes
Elkton, Maryland has 2 ZIP codes, including 1 PO Box ZIP. They are in Cecil County.
- Population in these ZIPs
- 45,527
- Avg. median income
- $85,800population-weighted
- Typical home value
- $373,200population-weighted
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Elkton, MD ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 21921 | Cecil County | 45,527 | $85,775 | $373,200 |
| 21922 PO Box | Cecil County | — | — | — |
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 Elkton
- Elk Mills 3 mi
- North East 7 mi
- Charlestown 8 mi
- Chesapeake City 8 mi
- Perryville 11 mi
- Rising Sun 11 mi
- Port Deposit 12 mi
- Perry Point 12 mi
- Warwick 14 mi
- Colora 14 mi
- Cecilton 14 mi
- Earleville 14 mi
Frequently asked questions
What county is Elkton, Maryland in?
Elkton ZIP codes are in Cecil County.
Which Elkton ZIP codes are PO Boxes?
21922 is a PO Box or single-organization ZIP code; it has no residential delivery area.