Dowell, MD ZIP code
The ZIP code for Dowell, Maryland is 20629. It is in Calvert County.
- Population in these ZIPs
- 1,150
- Avg. median income
- $87,400population-weighted
- Typical home value
- $448,400population-weighted
- Metro area
- Lexington Park, MD
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Dowell, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 20629 | 1,150 | $87,389 | $448,400 |
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 Dowell
- Solomons 1 mi
- Lusby 3 mi
- Patuxent River 5 mi
- California 5 mi
- Hollywood 6 mi
- Broomes Island 7 mi
- Saint Leonard 7 mi
- Great Mills 7 mi
- Lexington Park 8 mi
- Callaway 8 mi
- Park Hall 9 mi
- Saint Marys City 11 mi
Frequently asked questions
What is the ZIP code for Dowell, MD?
The ZIP code for Dowell, MD is 20629.
What county is Dowell, Maryland in?
Dowell ZIP codes are in Calvert County.