Port Deposit, MD ZIP code
The ZIP code for Port Deposit (also written Pt. Deposit), Maryland is 21904. It is in Cecil County.
- Population in these ZIPs
- 6,233
- Avg. median income
- $88,100population-weighted
- Typical home value
- $403,200population-weighted
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Port Deposit, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 21904 | 6,233 | $88,136 | $403,200 |
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 Port Deposit
- Perryville 3 mi
- Colora 4 mi
- Perry Point 4 mi
- Charlestown 5 mi
- Havre De Grace 6 mi
- Rising Sun 6 mi
- North East 6 mi
- Conowingo 7 mi
- Darlington 8 mi
- Aberdeen Proving Ground 10 mi
- Churchville 10 mi
- Aberdeen 10 mi
Frequently asked questions
What is the ZIP code for Port Deposit, MD?
The ZIP code for Port Deposit, MD is 21904.
What county is Port Deposit, Maryland in?
Port Deposit ZIP codes are in Cecil County.